19543586056

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{661}}^1\times {\mathrm{8017}}^1$

素因数の和:9145

約数の個数: 32

約数和(自身を含む): 36783857880

約数和(自身を除く): 17240271824

約数列:

[1, 2, 4, 8, 461, 661, 922, 1322, 1844, 2644, 3688, 5288, 8017, 16034, 32068, 64136, 304721, 609442, 1218884, 2437768, 3695837, 5299237, 7391674, 10598474, 14783348, 21196948, 29566696, 42393896, 2442948257, 4885896514, 9771793028, 19543586056]

約数ペア:

[(1, 19543586056), (2, 9771793028), (4, 4885896514), (8, 2442948257), (461, 42393896), (661, 29566696), (922, 21196948), (1322, 14783348), (1844, 10598474), (2644, 7391674), (3688, 5299237), (5288, 3695837), (8017, 2437768), (16034, 1218884), (32068, 609442), (64136, 304721)]