15540592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26251}}^1$

素因数の和:26296

約数の個数: 20

約数和(自身を含む): 30924856

約数和(自身を除く): 15384264

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26251, 52502, 105004, 210008, 420016, 971287, 1942574, 3885148, 7770296, 15540592]

約数ペア:

[(1, 15540592), (2, 7770296), (4, 3885148), (8, 1942574), (16, 971287), (37, 420016), (74, 210008), (148, 105004), (296, 52502), (592, 26251)]