12731504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46807}}^1$

素因数の和:46832

約数の個数: 20

約数和(自身を含む): 26118864

約数和(自身を除く): 13387360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46807, 93614, 187228, 374456, 748912, 795719, 1591438, 3182876, 6365752, 12731504]

約数ペア:

[(1, 12731504), (2, 6365752), (4, 3182876), (8, 1591438), (16, 795719), (17, 748912), (34, 374456), (68, 187228), (136, 93614), (272, 46807)]