12765148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7841}}^1$

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 25031664

約数和(自身を除く): 12266516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7841, 15682, 31364, 86251, 172502, 290117, 345004, 580234, 1160468, 3191287, 6382574, 12765148]

約数ペア:

[(1, 12765148), (2, 6382574), (4, 3191287), (11, 1160468), (22, 580234), (37, 345004), (44, 290117), (74, 172502), (148, 86251), (407, 31364), (814, 15682), (1628, 7841)]