39597218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 60963840

約数和(自身を除く): 21366622

約数列:

[1, 2, 47, 94, 223, 446, 1889, 3778, 10481, 20962, 88783, 177566, 421247, 842494, 19798609, 39597218]

約数ペア:

[(1, 39597218), (2, 19798609), (47, 842494), (94, 421247), (223, 177566), (446, 88783), (1889, 20962), (3778, 10481)]