19374276

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 27074364

約数列:

[1, 2, 3, 4, 6, 12, 79, 107, 158, 191, 214, 237, 316, 321, 382, 428, 474, 573, 642, 764, 948, 1146, 1284, 2292, 8453, 15089, 16906, 20437, 25359, 30178, 33812, 40874, 45267, 50718, 60356, 61311, 81748, 90534, 101436, 122622, 181068, 245244, 1614523, 3229046, 4843569, 6458092, 9687138, 19374276]

約数ペア:

[(1, 19374276), (2, 9687138), (3, 6458092), (4, 4843569), (6, 3229046), (12, 1614523), (79, 245244), (107, 181068), (158, 122622), (191, 101436), (214, 90534), (237, 81748), (316, 61311), (321, 60356), (382, 50718), (428, 45267), (474, 40874), (573, 33812), (642, 30178), (764, 25359), (948, 20437), (1146, 16906), (1284, 15089), (2292, 8453)]