16374890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 17493910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1049, 1115, 1561, 2098, 2230, 3122, 5245, 7343, 7805, 10490, 14686, 15610, 36715, 73430, 233927, 467854, 1169635, 1637489, 2339270, 3274978, 8187445, 16374890]

約数ペア:

[(1, 16374890), (2, 8187445), (5, 3274978), (7, 2339270), (10, 1637489), (14, 1169635), (35, 467854), (70, 233927), (223, 73430), (446, 36715), (1049, 15610), (1115, 14686), (1561, 10490), (2098, 7805), (2230, 7343), (3122, 5245)]