12046840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23167}}^1$

素因数の和:23191

約数の個数: 32

約数和(自身を含む): 29191680

約数和(自身を除く): 17144840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23167, 46334, 92668, 115835, 185336, 231670, 301171, 463340, 602342, 926680, 1204684, 1505855, 2409368, 3011710, 6023420, 12046840]

約数ペア:

[(1, 12046840), (2, 6023420), (4, 3011710), (5, 2409368), (8, 1505855), (10, 1204684), (13, 926680), (20, 602342), (26, 463340), (40, 301171), (52, 231670), (65, 185336), (104, 115835), (130, 92668), (260, 46334), (520, 23167)]