12918776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7307}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 27624240

約数和(自身を除く): 14705464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7307, 14614, 29228, 58456, 94991, 124219, 189982, 248438, 379964, 496876, 759928, 993752, 1614847, 3229694, 6459388, 12918776]

約数ペア:

[(1, 12918776), (2, 6459388), (4, 3229694), (8, 1614847), (13, 993752), (17, 759928), (26, 496876), (34, 379964), (52, 248438), (68, 189982), (104, 124219), (136, 94991), (221, 58456), (442, 29228), (884, 14614), (1768, 7307)]