12647728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46499}}^1$

素因数の和:46524

約数の個数: 20

約数和(自身を含む): 25947000

約数和(自身を除く): 13299272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46499, 92998, 185996, 371992, 743984, 790483, 1580966, 3161932, 6323864, 12647728]

約数ペア:

[(1, 12647728), (2, 6323864), (4, 3161932), (8, 1580966), (16, 790483), (17, 743984), (34, 371992), (68, 185996), (136, 92998), (272, 46499)]