22407110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6620

約数の個数: 32

約数和(自身を含む): 45425664

約数和(自身を除く): 23018554

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 6571, 13142, 32855, 65710, 72281, 144562, 203701, 361405, 407402, 722810, 1018505, 2037010, 2240711, 4481422, 11203555, 22407110]

約数ペア:

[(1, 22407110), (2, 11203555), (5, 4481422), (10, 2240711), (11, 2037010), (22, 1018505), (31, 722810), (55, 407402), (62, 361405), (110, 203701), (155, 144562), (310, 72281), (341, 65710), (682, 32855), (1705, 13142), (3410, 6571)]