17229938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 29515968

約数和(自身を除く): 12286030

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 347, 407, 671, 694, 814, 1342, 2257, 3817, 4514, 7634, 12839, 21167, 24827, 25678, 42334, 49654, 141229, 232837, 282458, 465674, 783179, 1566358, 8614969, 17229938]

約数ペア:

[(1, 17229938), (2, 8614969), (11, 1566358), (22, 783179), (37, 465674), (61, 282458), (74, 232837), (122, 141229), (347, 49654), (407, 42334), (671, 25678), (694, 24827), (814, 21167), (1342, 12839), (2257, 7634), (3817, 4514)]