19497804

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{24251}}^1$

素因数の和:24325

約数の個数: 24

約数和(自身を含む): 46175808

約数和(自身を除く): 26678004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 24251, 48502, 72753, 97004, 145506, 291012, 1624817, 3249634, 4874451, 6499268, 9748902, 19497804]

約数ペア:

[(1, 19497804), (2, 9748902), (3, 6499268), (4, 4874451), (6, 3249634), (12, 1624817), (67, 291012), (134, 145506), (201, 97004), (268, 72753), (402, 48502), (804, 24251)]