15882448

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16273}}^1$

素因数の和:16342

約数の個数: 20

約数和(自身を含む): 31278628

約数和(自身を除く): 15396180

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16273, 32546, 65092, 130184, 260368, 992653, 1985306, 3970612, 7941224, 15882448]

約数ペア:

[(1, 15882448), (2, 7941224), (4, 3970612), (8, 1985306), (16, 992653), (61, 260368), (122, 130184), (244, 65092), (488, 32546), (976, 16273)]