40215193204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{529147279}}^1$

素因数の和:529147302

約数の個数: 12

約数和(自身を含む): 74080619200

約数和(自身を除く): 33865425996

約数列:

[1, 2, 4, 19, 38, 76, 529147279, 1058294558, 2116589116, 10053798301, 20107596602, 40215193204]

約数ペア:

[(1, 40215193204), (2, 20107596602), (4, 10053798301), (19, 2116589116), (38, 1058294558), (76, 529147279)]