13487287826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3445909}}^1$

素因数の和:3446033

約数の個数: 16

約数和(自身を含む): 21502478400

約数和(自身を除く): 8015190574

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 3445909, 6891818, 65472271, 130944542, 354928627, 709857254, 6743643913, 13487287826]

約数ペア:

[(1, 13487287826), (2, 6743643913), (19, 709857254), (38, 354928627), (103, 130944542), (206, 65472271), (1957, 6891818), (3914, 3445909)]