22630556

素因数分解:

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

素因数の和:438

約数の個数: 48

約数和(自身を含む): 45276000

約数和(自身を除く): 22645444

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 349, 377, 559, 698, 754, 1118, 1247, 1396, 1508, 2236, 2494, 4537, 4988, 9074, 10121, 15007, 16211, 18148, 20242, 30014, 32422, 40484, 60028, 64844, 131573, 195091, 263146, 390182, 435203, 526292, 780364, 870406, 1740812, 5657639, 11315278, 22630556]

約数ペア:

[(1, 22630556), (2, 11315278), (4, 5657639), (13, 1740812), (26, 870406), (29, 780364), (43, 526292), (52, 435203), (58, 390182), (86, 263146), (116, 195091), (172, 131573), (349, 64844), (377, 60028), (559, 40484), (698, 32422), (754, 30014), (1118, 20242), (1247, 18148), (1396, 16211), (1508, 15007), (2236, 10121), (2494, 9074), (4537, 4988)]