15694757897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 19443513600

約数和(自身を除く): 3748755703

約数列:

[1, 7, 13, 91, 331, 349, 1493, 2317, 2443, 4303, 4537, 10451, 19409, 30121, 31759, 115519, 135863, 494183, 521057, 808633, 1501747, 3459281, 3647399, 6424379, 6773741, 10512229, 44970653, 47416187, 172469867, 1207289069, 2242108271, 15694757897]

約数ペア:

[(1, 15694757897), (7, 2242108271), (13, 1207289069), (91, 172469867), (331, 47416187), (349, 44970653), (1493, 10512229), (2317, 6773741), (2443, 6424379), (4303, 3647399), (4537, 3459281), (10451, 1501747), (19409, 808633), (30121, 521057), (31759, 494183), (115519, 135863)]