22149710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 44220384

約数和(自身を除く): 22070674

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3301, 3355, 6602, 6710, 16505, 33010, 36311, 72622, 181555, 201361, 363110, 402722, 1006805, 2013610, 2214971, 4429942, 11074855, 22149710]

約数ペア:

[(1, 22149710), (2, 11074855), (5, 4429942), (10, 2214971), (11, 2013610), (22, 1006805), (55, 402722), (61, 363110), (110, 201361), (122, 181555), (305, 72622), (610, 36311), (671, 33010), (1342, 16505), (3301, 6710), (3355, 6602)]