12156950864

素因数分解:

$2^4\times {\mathrm{3847}}^1\times {\mathrm{197507}}^1$

素因数の和:201362

約数の個数: 20

約数和(自身を含む): 23560334304

約数和(自身を除く): 11403383440

約数列:

[1, 2, 4, 8, 16, 3847, 7694, 15388, 30776, 61552, 197507, 395014, 790028, 1580056, 3160112, 759809429, 1519618858, 3039237716, 6078475432, 12156950864]

約数ペア:

[(1, 12156950864), (2, 6078475432), (4, 3039237716), (8, 1519618858), (16, 759809429), (3847, 3160112), (7694, 1580056), (15388, 790028), (30776, 395014), (61552, 197507)]