117043838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{22159}}^1$

素因数の和:22319

約数の個数: 16

約数和(自身を含む): 186144000

約数和(自身を除く): 69100162

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 22159, 44318, 421021, 842042, 3080101, 6160202, 58521919, 117043838]

約数ペア:

[(1, 117043838), (2, 58521919), (19, 6160202), (38, 3080101), (139, 842042), (278, 421021), (2641, 44318), (5282, 22159)]