19429644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 30244596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2111, 2301, 3068, 4222, 4602, 6333, 8444, 9204, 12666, 25332, 27443, 54886, 82329, 109772, 124549, 164658, 249098, 329316, 373647, 498196, 747294, 1494588, 1619137, 3238274, 4857411, 6476548, 9714822, 19429644]

約数ペア:

[(1, 19429644), (2, 9714822), (3, 6476548), (4, 4857411), (6, 3238274), (12, 1619137), (13, 1494588), (26, 747294), (39, 498196), (52, 373647), (59, 329316), (78, 249098), (118, 164658), (156, 124549), (177, 109772), (236, 82329), (354, 54886), (708, 27443), (767, 25332), (1534, 12666), (2111, 9204), (2301, 8444), (3068, 6333), (4222, 4602)]