19424981518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{151969}}^1$

素因数の和:152859

約数の個数: 16

約数和(自身を含む): 29542968000

約数和(自身を除く): 10117986482

約数列:

[1, 2, 79, 158, 809, 1618, 63911, 127822, 151969, 303938, 12005551, 24011102, 122942921, 245885842, 9712490759, 19424981518]

約数ペア:

[(1, 19424981518), (2, 9712490759), (79, 245885842), (158, 122942921), (809, 24011102), (1618, 12005551), (63911, 303938), (127822, 151969)]