22897508

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 42981372

約数和(自身を除く): 20083864

約数列:

[1, 2, 4, 19, 38, 76, 101, 157, 202, 314, 361, 404, 628, 722, 1444, 1919, 2983, 3838, 5966, 7676, 11932, 15857, 31714, 36461, 56677, 63428, 72922, 113354, 145844, 226708, 301283, 602566, 1205132, 5724377, 11448754, 22897508]

約数ペア:

[(1, 22897508), (2, 11448754), (4, 5724377), (19, 1205132), (38, 602566), (76, 301283), (101, 226708), (157, 145844), (202, 113354), (314, 72922), (361, 63428), (404, 56677), (628, 36461), (722, 31714), (1444, 15857), (1919, 11932), (2983, 7676), (3838, 5966)]