19179186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 41646528

約数和(自身を除く): 22467342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 1877, 3406, 3754, 5109, 5631, 10218, 11262, 24401, 48802, 73203, 146406, 245887, 491774, 737661, 1475322, 3196531, 6393062, 9589593, 19179186]

約数ペア:

[(1, 19179186), (2, 9589593), (3, 6393062), (6, 3196531), (13, 1475322), (26, 737661), (39, 491774), (78, 245887), (131, 146406), (262, 73203), (393, 48802), (786, 24401), (1703, 11262), (1877, 10218), (3406, 5631), (3754, 5109)]