11890956986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1\times {\mathrm{2689}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 19132485120

約数和(自身を除く): 7241528134

約数列:

[1, 2, 17, 34, 83, 166, 1411, 1567, 2689, 2822, 3134, 5378, 26639, 45713, 53278, 91426, 130061, 223187, 260122, 446374, 2211037, 3794179, 4213663, 4422074, 7588358, 8427326, 71632271, 143264542, 349734029, 699468058, 5945478493, 11890956986]

約数ペア:

[(1, 11890956986), (2, 5945478493), (17, 699468058), (34, 349734029), (83, 143264542), (166, 71632271), (1411, 8427326), (1567, 7588358), (2689, 4422074), (2822, 4213663), (3134, 3794179), (5378, 2211037), (26639, 446374), (45713, 260122), (53278, 223187), (91426, 130061)]