21792038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1847

約数の個数: 16

約数和(自身を含む): 33777744

約数和(自身を除く): 11985706

約数列:

[1, 2, 37, 74, 181, 362, 1627, 3254, 6697, 13394, 60199, 120398, 294487, 588974, 10896019, 21792038]

約数ペア:

[(1, 21792038), (2, 10896019), (37, 588974), (74, 294487), (181, 120398), (362, 60199), (1627, 13394), (3254, 6697)]