22169836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 23553044

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 809, 884, 1054, 1612, 1618, 2108, 3236, 6851, 10517, 13702, 13753, 21034, 25079, 27404, 27506, 42068, 50158, 55012, 100316, 178789, 326027, 357578, 426343, 652054, 715156, 852686, 1304108, 1705372, 5542459, 11084918, 22169836]

約数ペア:

[(1, 22169836), (2, 11084918), (4, 5542459), (13, 1705372), (17, 1304108), (26, 852686), (31, 715156), (34, 652054), (52, 426343), (62, 357578), (68, 326027), (124, 178789), (221, 100316), (403, 55012), (442, 50158), (527, 42068), (806, 27506), (809, 27404), (884, 25079), (1054, 21034), (1612, 13753), (1618, 13702), (2108, 10517), (3236, 6851)]