190019332

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 337904000

約数和(自身を除く): 147884668

約数列:

[1, 2, 4, 79, 158, 316, 349, 698, 1396, 1723, 3446, 6892, 27571, 55142, 110284, 136117, 272234, 544468, 601327, 1202654, 2405308, 47504833, 95009666, 190019332]

約数ペア:

[(1, 190019332), (2, 95009666), (4, 47504833), (79, 2405308), (158, 1202654), (316, 601327), (349, 544468), (698, 272234), (1396, 136117), (1723, 110284), (3446, 55142), (6892, 27571)]