13369730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 27639360

約数和(自身を除く): 14269630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6397, 12794, 31985, 63970, 70367, 121543, 140734, 243086, 351835, 607715, 703670, 1215430, 1336973, 2673946, 6684865, 13369730]

約数ペア:

[(1, 13369730), (2, 6684865), (5, 2673946), (10, 1336973), (11, 1215430), (19, 703670), (22, 607715), (38, 351835), (55, 243086), (95, 140734), (110, 121543), (190, 70367), (209, 63970), (418, 31985), (1045, 12794), (2090, 6397)]