15409628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 29153040

約数和(自身を除く): 13743412

約数列:

[1, 2, 4, 13, 26, 52, 401, 739, 802, 1478, 1604, 2956, 5213, 9607, 10426, 19214, 20852, 38428, 296339, 592678, 1185356, 3852407, 7704814, 15409628]

約数ペア:

[(1, 15409628), (2, 7704814), (4, 3852407), (13, 1185356), (26, 592678), (52, 296339), (401, 38428), (739, 20852), (802, 19214), (1478, 10426), (1604, 9607), (2956, 5213)]