19236348

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11369}}^1$

素因数の和:11426

約数の個数: 36

約数和(自身を含む): 49664160

約数和(自身を除く): 30427812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11369, 22738, 34107, 45476, 68214, 102321, 136428, 204642, 409284, 534343, 1068686, 1603029, 2137372, 3206058, 4809087, 6412116, 9618174, 19236348]

約数ペア:

[(1, 19236348), (2, 9618174), (3, 6412116), (4, 4809087), (6, 3206058), (9, 2137372), (12, 1603029), (18, 1068686), (36, 534343), (47, 409284), (94, 204642), (141, 136428), (188, 102321), (282, 68214), (423, 45476), (564, 34107), (846, 22738), (1692, 11369)]