15029404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 28435680

約数和(自身を除く): 13406276

約数列:

[1, 2, 4, 13, 26, 52, 389, 743, 778, 1486, 1556, 2972, 5057, 9659, 10114, 19318, 20228, 38636, 289027, 578054, 1156108, 3757351, 7514702, 15029404]

約数ペア:

[(1, 15029404), (2, 7514702), (4, 3757351), (13, 1156108), (26, 578054), (52, 289027), (389, 38636), (743, 20228), (778, 19318), (1486, 10114), (1556, 9659), (2972, 5057)]