142010902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{17881}}^1$

素因数の和:17932

約数の個数: 24

約数和(自身を含む): 245269512

約数和(自身を除く): 103258610

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 17881, 35762, 196691, 339739, 393382, 679478, 3737129, 6455041, 7474258, 12910082, 71005451, 142010902]

約数ペア:

[(1, 142010902), (2, 71005451), (11, 12910082), (19, 7474258), (22, 6455041), (38, 3737129), (209, 679478), (361, 393382), (418, 339739), (722, 196691), (3971, 35762), (7942, 17881)]