12559472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34129}}^1$

素因数の和:34160

約数の個数: 20

約数和(自身を含む): 25392720

約数和(自身を除く): 12833248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34129, 68258, 136516, 273032, 546064, 784967, 1569934, 3139868, 6279736, 12559472]

約数ペア:

[(1, 12559472), (2, 6279736), (4, 3139868), (8, 1569934), (16, 784967), (23, 546064), (46, 273032), (92, 136516), (184, 68258), (368, 34129)]