24945746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 20396974

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 491, 982, 1337, 2674, 3437, 3629, 6874, 7258, 9329, 18658, 25403, 50806, 65303, 93781, 130606, 187562, 656467, 1312934, 1781839, 3563678, 12472873, 24945746]

約数ペア:

[(1, 24945746), (2, 12472873), (7, 3563678), (14, 1781839), (19, 1312934), (38, 656467), (133, 187562), (191, 130606), (266, 93781), (382, 65303), (491, 50806), (982, 25403), (1337, 18658), (2674, 9329), (3437, 7258), (3629, 6874)]