3856112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18560

約数の個数: 20

約数和(自身を含む): 8046360

約数和(自身を除く): 4190248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18539, 37078, 74156, 148312, 241007, 296624, 482014, 964028, 1928056, 3856112]

約数ペア:

[(1, 3856112), (2, 1928056), (4, 964028), (8, 482014), (13, 296624), (16, 241007), (26, 148312), (52, 74156), (104, 37078), (208, 18539)]