19009944132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3733}}^1$

素因数の和:3993

約数の個数: 96

約数和(自身を含む): 46370903040

約数和(自身を除く): 27360958908

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 139, 142, 172, 213, 258, 278, 284, 417, 426, 516, 556, 834, 852, 1668, 3053, 3733, 5977, 6106, 7466, 9159, 9869, 11199, 11954, 12212, 14932, 17931, 18318, 19738, 22398, 23908, 29607, 35862, 36636, 39476, 44796, 59214, 71724, 118428, 160519, 265043, 321038, 424367, 481557, 518887, 530086, 642076, 795129, 848734, 963114, 1037774, 1060172, 1273101, 1556661, 1590258, 1697468, 1926228, 2075548, 2546202, 3113322, 3180516, 5092404, 6226644, 11396849, 22312141, 22793698, 34190547, 36840977, 44624282, 45587396, 66936423, 68381094, 73681954, 89248564, 110522931, 133872846, 136762188, 147363908, 221045862, 267745692, 442091724, 1584162011, 3168324022, 4752486033, 6336648044, 9504972066, 19009944132]

約数ペア:

[(1, 19009944132), (2, 9504972066), (3, 6336648044), (4, 4752486033), (6, 3168324022), (12, 1584162011), (43, 442091724), (71, 267745692), (86, 221045862), (129, 147363908), (139, 136762188), (142, 133872846), (172, 110522931), (213, 89248564), (258, 73681954), (278, 68381094), (284, 66936423), (417, 45587396), (426, 44624282), (516, 36840977), (556, 34190547), (834, 22793698), (852, 22312141), (1668, 11396849), (3053, 6226644), (3733, 5092404), (5977, 3180516), (6106, 3113322), (7466, 2546202), (9159, 2075548), (9869, 1926228), (11199, 1697468), (11954, 1590258), (12212, 1556661), (14932, 1273101), (17931, 1060172), (18318, 1037774), (19738, 963114), (22398, 848734), (23908, 795129), (29607, 642076), (35862, 530086), (36636, 518887), (39476, 481557), (44796, 424367), (59214, 321038), (71724, 265043), (118428, 160519)]