1519203472

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1337327}}^1$

素因数の和:1337406

約数の個数: 20

約数和(自身を含む): 2984916096

約数和(自身を除く): 1465712624

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1337327, 2674654, 5349308, 10698616, 21397232, 94950217, 189900434, 379800868, 759601736, 1519203472]

約数ペア:

[(1, 1519203472), (2, 759601736), (4, 379800868), (8, 189900434), (16, 94950217), (71, 21397232), (142, 10698616), (284, 5349308), (568, 2674654), (1136, 1337327)]