19707498

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13859}}^1$

素因数の和:13946

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 23535702

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13859, 27718, 41577, 83154, 124731, 249462, 1094861, 2189722, 3284583, 6569166, 9853749, 19707498]

約数ペア:

[(1, 19707498), (2, 9853749), (3, 6569166), (6, 3284583), (9, 2189722), (18, 1094861), (79, 249462), (158, 124731), (237, 83154), (474, 41577), (711, 27718), (1422, 13859)]