19463756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12907}}^1$

素因数の和:12953

約数の個数: 24

約数和(自身を含む): 37949520

約数和(自身を除く): 18485764

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12907, 25814, 51628, 167791, 335582, 374303, 671164, 748606, 1497212, 4865939, 9731878, 19463756]

約数ペア:

[(1, 19463756), (2, 9731878), (4, 4865939), (13, 1497212), (26, 748606), (29, 671164), (52, 374303), (58, 335582), (116, 167791), (377, 51628), (754, 25814), (1508, 12907)]