9915464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 20334720

約数和(自身を除く): 10419256

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1423, 1742, 2846, 3484, 5692, 6968, 11384, 18499, 36998, 73996, 95341, 147992, 190682, 381364, 762728, 1239433, 2478866, 4957732, 9915464]

約数ペア:

[(1, 9915464), (2, 4957732), (4, 2478866), (8, 1239433), (13, 762728), (26, 381364), (52, 190682), (67, 147992), (104, 95341), (134, 73996), (268, 36998), (536, 18499), (871, 11384), (1423, 6968), (1742, 5692), (2846, 3484)]