2019196966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{142217}}^1$

素因数の和:142479

約数の個数: 16

約数和(自身を含む): 3140173440

約数和(自身を除く): 1120976474

約数列:

[1, 2, 31, 62, 229, 458, 7099, 14198, 142217, 284434, 4408727, 8817454, 32567693, 65135386, 1009598483, 2019196966]

約数ペア:

[(1, 2019196966), (2, 1009598483), (31, 65135386), (62, 32567693), (229, 8817454), (458, 4408727), (7099, 284434), (14198, 142217)]