12155115819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52619549}}^1$

素因数の和:52619570

約数の個数: 16

約数和(自身を含む): 20205907200

約数和(自身を除く): 8050791381

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 52619549, 157858647, 368336843, 578815039, 1105010529, 1736445117, 4051705273, 12155115819]

約数ペア:

[(1, 12155115819), (3, 4051705273), (7, 1736445117), (11, 1105010529), (21, 578815039), (33, 368336843), (77, 157858647), (231, 52619549)]