15980156

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 28600320

約数和(自身を除く): 12620164

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 379, 508, 758, 1516, 10541, 21082, 31457, 42164, 48133, 62914, 96266, 125828, 192532, 3995039, 7990078, 15980156]

約数ペア:

[(1, 15980156), (2, 7990078), (4, 3995039), (83, 192532), (127, 125828), (166, 96266), (254, 62914), (332, 48133), (379, 42164), (508, 31457), (758, 21082), (1516, 10541)]