12467416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 25320960

約数和(自身を除く): 12853544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 383, 626, 766, 1252, 1532, 2504, 3064, 4069, 4979, 8138, 9958, 16276, 19916, 32552, 39832, 119879, 239758, 479516, 959032, 1558427, 3116854, 6233708, 12467416]

約数ペア:

[(1, 12467416), (2, 6233708), (4, 3116854), (8, 1558427), (13, 959032), (26, 479516), (52, 239758), (104, 119879), (313, 39832), (383, 32552), (626, 19916), (766, 16276), (1252, 9958), (1532, 8138), (2504, 4979), (3064, 4069)]