21299532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93419}}^1$

素因数の和:93445

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 31015668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93419, 186838, 280257, 373676, 560514, 1121028, 1774961, 3549922, 5324883, 7099844, 10649766, 21299532]

約数ペア:

[(1, 21299532), (2, 10649766), (3, 7099844), (4, 5324883), (6, 3549922), (12, 1774961), (19, 1121028), (38, 560514), (57, 373676), (76, 280257), (114, 186838), (228, 93419)]