15693231970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4162661}}^1$

素因数の和:4162710

約数の個数: 32

約数和(自身を含む): 31469724720

約数和(自身を除く): 15776492750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4162661, 8325322, 20813305, 41626610, 54114593, 108229186, 120717169, 241434338, 270572965, 541145930, 603585845, 1207171690, 1569323197, 3138646394, 7846615985, 15693231970]

約数ペア:

[(1, 15693231970), (2, 7846615985), (5, 3138646394), (10, 1569323197), (13, 1207171690), (26, 603585845), (29, 541145930), (58, 270572965), (65, 241434338), (130, 120717169), (145, 108229186), (290, 54114593), (377, 41626610), (754, 20813305), (1885, 8325322), (3770, 4162661)]