1189771518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15253481}}^1$

素因数の和:15253499

約数の個数: 16

約数和(自身を含む): 2562584976

約数和(自身を除く): 1372813458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15253481, 30506962, 45760443, 91520886, 198295253, 396590506, 594885759, 1189771518]

約数ペア:

[(1, 1189771518), (2, 594885759), (3, 396590506), (6, 198295253), (13, 91520886), (26, 45760443), (39, 30506962), (78, 15253481)]