20110498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 30998880

約数和(自身を除く): 10888382

約数列:

[1, 2, 43, 86, 379, 617, 758, 1234, 16297, 26531, 32594, 53062, 233843, 467686, 10055249, 20110498]

約数ペア:

[(1, 20110498), (2, 10055249), (43, 467686), (86, 233843), (379, 53062), (617, 32594), (758, 26531), (1234, 16297)]