1189335088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2397853}}^1$

素因数の和:2397892

約数の個数: 20

約数和(自身を含む): 2378671168

約数和(自身を除く): 1189336080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2397853, 4795706, 9591412, 19182824, 38365648, 74333443, 148666886, 297333772, 594667544, 1189335088]

約数ペア:

[(1, 1189335088), (2, 594667544), (4, 297333772), (8, 148666886), (16, 74333443), (31, 38365648), (62, 19182824), (124, 9591412), (248, 4795706), (496, 2397853)]