15709314551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{1789}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 19122355200

約数和(自身を除く): 3413040649

約数列:

[1, 7, 19, 103, 133, 641, 721, 1789, 1957, 4487, 12179, 12523, 13699, 33991, 66023, 85253, 184267, 237937, 462161, 1146749, 1254437, 1289869, 3501073, 8027243, 8781059, 21788231, 24507511, 118115147, 152517617, 826806029, 2244187793, 15709314551]

約数ペア:

[(1, 15709314551), (7, 2244187793), (19, 826806029), (103, 152517617), (133, 118115147), (641, 24507511), (721, 21788231), (1789, 8781059), (1957, 8027243), (4487, 3501073), (12179, 1289869), (12523, 1254437), (13699, 1146749), (33991, 462161), (66023, 237937), (85253, 184267)]