15062212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 15984188

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 419, 473, 817, 836, 838, 946, 1634, 1676, 1892, 3268, 4609, 7961, 8987, 9218, 15922, 17974, 18017, 18436, 31844, 35948, 36034, 72068, 87571, 175142, 198187, 342323, 350284, 396374, 684646, 792748, 1369292, 3765553, 7531106, 15062212]

約数ペア:

[(1, 15062212), (2, 7531106), (4, 3765553), (11, 1369292), (19, 792748), (22, 684646), (38, 396374), (43, 350284), (44, 342323), (76, 198187), (86, 175142), (172, 87571), (209, 72068), (418, 36034), (419, 35948), (473, 31844), (817, 18436), (836, 18017), (838, 17974), (946, 15922), (1634, 9218), (1676, 8987), (1892, 7961), (3268, 4609)]