77882919038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107871079}}^1$

素因数の和:107871119

約数の個数: 12

約数和(自身を含む): 123296644440

約数和(自身を除く): 45413725402

約数列:

[1, 2, 19, 38, 361, 722, 107871079, 215742158, 2049550501, 4099101002, 38941459519, 77882919038]

約数ペア:

[(1, 77882919038), (2, 38941459519), (19, 4099101002), (38, 2049550501), (361, 215742158), (722, 107871079)]