19373796

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13799}}^1$

素因数の和:13825

約数の個数: 48

約数和(自身を含む): 54096000

約数和(自身を除く): 34722204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13799, 27598, 41397, 55196, 82794, 124191, 165588, 179387, 248382, 358774, 372573, 496764, 538161, 717548, 745146, 1076322, 1490292, 1614483, 2152644, 3228966, 4843449, 6457932, 9686898, 19373796]

約数ペア:

[(1, 19373796), (2, 9686898), (3, 6457932), (4, 4843449), (6, 3228966), (9, 2152644), (12, 1614483), (13, 1490292), (18, 1076322), (26, 745146), (27, 717548), (36, 538161), (39, 496764), (52, 372573), (54, 358774), (78, 248382), (108, 179387), (117, 165588), (156, 124191), (234, 82794), (351, 55196), (468, 41397), (702, 27598), (1404, 13799)]