15394148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 33911808

約数和(自身を除く): 18517660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 331, 604, 662, 1057, 1324, 1661, 2114, 2317, 3322, 3641, 4228, 4634, 6644, 7282, 9268, 11627, 14564, 23254, 25487, 46508, 49981, 50974, 99962, 101948, 199924, 349867, 549791, 699734, 1099582, 1399468, 2199164, 3848537, 7697074, 15394148]

約数ペア:

[(1, 15394148), (2, 7697074), (4, 3848537), (7, 2199164), (11, 1399468), (14, 1099582), (22, 699734), (28, 549791), (44, 349867), (77, 199924), (151, 101948), (154, 99962), (302, 50974), (308, 49981), (331, 46508), (604, 25487), (662, 23254), (1057, 14564), (1324, 11627), (1661, 9268), (2114, 7282), (2317, 6644), (3322, 4634), (3641, 4228)]