22245476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 44900352

約数和(自身を除く): 22654876

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 347, 517, 682, 694, 1034, 1364, 1388, 1457, 2068, 2914, 3817, 5828, 7634, 10757, 15268, 16027, 16309, 21514, 32054, 32618, 43028, 64108, 65236, 118327, 179399, 236654, 358798, 473308, 505579, 717596, 1011158, 2022316, 5561369, 11122738, 22245476]

約数ペア:

[(1, 22245476), (2, 11122738), (4, 5561369), (11, 2022316), (22, 1011158), (31, 717596), (44, 505579), (47, 473308), (62, 358798), (94, 236654), (124, 179399), (188, 118327), (341, 65236), (347, 64108), (517, 43028), (682, 32618), (694, 32054), (1034, 21514), (1364, 16309), (1388, 16027), (1457, 15268), (2068, 10757), (2914, 7634), (3817, 5828)]