17868617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 20106240

約数和(自身を除く): 2237623

約数列:

[1, 13, 31, 101, 403, 439, 1313, 3131, 5707, 13609, 40703, 44339, 176917, 576407, 1374509, 17868617]

約数ペア:

[(1, 17868617), (13, 1374509), (31, 576407), (101, 176917), (403, 44339), (439, 40703), (1313, 13609), (3131, 5707)]