19673016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 54933120

約数和(自身を除く): 35260104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1733, 1892, 2838, 3466, 3784, 5199, 5676, 6932, 10398, 11352, 13864, 19063, 20796, 38126, 41592, 57189, 74519, 76252, 114378, 149038, 152504, 223557, 228756, 298076, 447114, 457512, 596152, 819709, 894228, 1639418, 1788456, 2459127, 3278836, 4918254, 6557672, 9836508, 19673016]

約数ペア:

[(1, 19673016), (2, 9836508), (3, 6557672), (4, 4918254), (6, 3278836), (8, 2459127), (11, 1788456), (12, 1639418), (22, 894228), (24, 819709), (33, 596152), (43, 457512), (44, 447114), (66, 298076), (86, 228756), (88, 223557), (129, 152504), (132, 149038), (172, 114378), (258, 76252), (264, 74519), (344, 57189), (473, 41592), (516, 38126), (946, 20796), (1032, 19063), (1419, 13864), (1733, 11352), (1892, 10398), (2838, 6932), (3466, 5676), (3784, 5199)]