15691140044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3384629}}^1$

素因数の和:3384713

約数の個数: 24

約数和(自身を含む): 29378588400

約数和(自身を除く): 13687448356

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 3384629, 6769258, 13538516, 64307951, 128615902, 206462369, 257231804, 412924738, 825849476, 3922785011, 7845570022, 15691140044]

約数ペア:

[(1, 15691140044), (2, 7845570022), (4, 3922785011), (19, 825849476), (38, 412924738), (61, 257231804), (76, 206462369), (122, 128615902), (244, 64307951), (1159, 13538516), (2318, 6769258), (4636, 3384629)]