19222032

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 51941120

約数和(自身を除く): 32719088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 139, 172, 201, 258, 268, 278, 344, 402, 417, 516, 536, 556, 688, 804, 834, 1032, 1072, 1112, 1608, 1668, 2064, 2224, 2881, 3216, 3336, 5762, 5977, 6672, 8643, 9313, 11524, 11954, 17286, 17931, 18626, 23048, 23908, 27939, 34572, 35862, 37252, 46096, 47816, 55878, 69144, 71724, 74504, 95632, 111756, 138288, 143448, 149008, 223512, 286896, 400459, 447024, 800918, 1201377, 1601836, 2402754, 3203672, 4805508, 6407344, 9611016, 19222032]

約数ペア:

[(1, 19222032), (2, 9611016), (3, 6407344), (4, 4805508), (6, 3203672), (8, 2402754), (12, 1601836), (16, 1201377), (24, 800918), (43, 447024), (48, 400459), (67, 286896), (86, 223512), (129, 149008), (134, 143448), (139, 138288), (172, 111756), (201, 95632), (258, 74504), (268, 71724), (278, 69144), (344, 55878), (402, 47816), (417, 46096), (516, 37252), (536, 35862), (556, 34572), (688, 27939), (804, 23908), (834, 23048), (1032, 18626), (1072, 17931), (1112, 17286), (1608, 11954), (1668, 11524), (2064, 9313), (2224, 8643), (2881, 6672), (3216, 5977), (3336, 5762)]