10649386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 18648000

約数和(自身を除く): 7998614

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 349, 418, 698, 803, 1387, 1606, 2774, 3839, 6631, 7678, 13262, 15257, 25477, 30514, 50954, 72941, 145882, 280247, 484063, 560494, 968126, 5324693, 10649386]

約数ペア:

[(1, 10649386), (2, 5324693), (11, 968126), (19, 560494), (22, 484063), (38, 280247), (73, 145882), (146, 72941), (209, 50954), (349, 30514), (418, 25477), (698, 15257), (803, 13262), (1387, 7678), (1606, 6631), (2774, 3839)]