11315278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 19404000

約数和(自身を除く): 8088722

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 349, 377, 559, 698, 754, 1118, 1247, 2494, 4537, 9074, 10121, 15007, 16211, 20242, 30014, 32422, 131573, 195091, 263146, 390182, 435203, 870406, 5657639, 11315278]

約数ペア:

[(1, 11315278), (2, 5657639), (13, 870406), (26, 435203), (29, 390182), (43, 263146), (58, 195091), (86, 131573), (349, 32422), (377, 30014), (559, 20242), (698, 16211), (754, 15007), (1118, 10121), (1247, 9074), (2494, 4537)]