15639934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 24393600

約数和(自身を除く): 8753666

約数列:

[1, 2, 31, 62, 149, 298, 1693, 3386, 4619, 9238, 52483, 104966, 252257, 504514, 7819967, 15639934]

約数ペア:

[(1, 15639934), (2, 7819967), (31, 504514), (62, 252257), (149, 104966), (298, 52483), (1693, 9238), (3386, 4619)]