22493770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7566

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 23011382

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 7523, 15046, 37615, 75230, 97799, 173029, 195598, 346058, 488995, 865145, 977990, 1730290, 2249377, 4498754, 11246885, 22493770]

約数ペア:

[(1, 22493770), (2, 11246885), (5, 4498754), (10, 2249377), (13, 1730290), (23, 977990), (26, 865145), (46, 488995), (65, 346058), (115, 195598), (130, 173029), (230, 97799), (299, 75230), (598, 37615), (1495, 15046), (2990, 7523)]