22745830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 44019936

約数和(自身を除く): 21274106

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1997, 2278, 3994, 5695, 9985, 11390, 19970, 33949, 67898, 133799, 169745, 267598, 339490, 668995, 1337990, 2274583, 4549166, 11372915, 22745830]

約数ペア:

[(1, 22745830), (2, 11372915), (5, 4549166), (10, 2274583), (17, 1337990), (34, 668995), (67, 339490), (85, 267598), (134, 169745), (170, 133799), (335, 67898), (670, 33949), (1139, 19970), (1997, 11390), (2278, 9985), (3994, 5695)]