19358424

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 52657800

約数和(自身を除く): 33299376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 859, 939, 1252, 1718, 1878, 2504, 2577, 2817, 3436, 3756, 5154, 5634, 6872, 7512, 7731, 10308, 11268, 15462, 20616, 22536, 30924, 61848, 268867, 537734, 806601, 1075468, 1613202, 2150936, 2419803, 3226404, 4839606, 6452808, 9679212, 19358424]

約数ペア:

[(1, 19358424), (2, 9679212), (3, 6452808), (4, 4839606), (6, 3226404), (8, 2419803), (9, 2150936), (12, 1613202), (18, 1075468), (24, 806601), (36, 537734), (72, 268867), (313, 61848), (626, 30924), (859, 22536), (939, 20616), (1252, 15462), (1718, 11268), (1878, 10308), (2504, 7731), (2577, 7512), (2817, 6872), (3436, 5634), (3756, 5154)]