22997942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 17713738

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1487, 2974, 7733, 15466, 16357, 28253, 32714, 55019, 56506, 110038, 310783, 605209, 621566, 1045361, 1210418, 2090722, 11498971, 22997942]

約数ペア:

[(1, 22997942), (2, 11498971), (11, 2090722), (19, 1210418), (22, 1045361), (37, 621566), (38, 605209), (74, 310783), (209, 110038), (407, 56506), (418, 55019), (703, 32714), (814, 28253), (1406, 16357), (1487, 15466), (2974, 7733)]