22418330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8902

約数の個数: 32

約数和(自身を含む): 45940608

約数和(自身を除く): 23522278

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 8861, 17722, 44305, 88610, 97471, 194942, 203803, 407606, 487355, 974710, 1019015, 2038030, 2241833, 4483666, 11209165, 22418330]

約数ペア:

[(1, 22418330), (2, 11209165), (5, 4483666), (10, 2241833), (11, 2038030), (22, 1019015), (23, 974710), (46, 487355), (55, 407606), (110, 203803), (115, 194942), (230, 97471), (253, 88610), (506, 44305), (1265, 17722), (2530, 8861)]