19158204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 48570368

約数和(自身を除く): 29412164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 967, 1524, 1651, 1934, 2901, 3302, 3868, 4953, 5802, 6604, 9906, 11604, 12571, 19812, 25142, 37713, 50284, 75426, 122809, 150852, 245618, 368427, 491236, 736854, 1473708, 1596517, 3193034, 4789551, 6386068, 9579102, 19158204]

約数ペア:

[(1, 19158204), (2, 9579102), (3, 6386068), (4, 4789551), (6, 3193034), (12, 1596517), (13, 1473708), (26, 736854), (39, 491236), (52, 368427), (78, 245618), (127, 150852), (156, 122809), (254, 75426), (381, 50284), (508, 37713), (762, 25142), (967, 19812), (1524, 12571), (1651, 11604), (1934, 9906), (2901, 6604), (3302, 5802), (3868, 4953)]