19293638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 16558906

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 467, 934, 1589, 2951, 3178, 3269, 5902, 6071, 6538, 12142, 20657, 41314, 42497, 84994, 106009, 212018, 742063, 1378117, 1484126, 2756234, 9646819, 19293638]

約数ペア:

[(1, 19293638), (2, 9646819), (7, 2756234), (13, 1484126), (14, 1378117), (26, 742063), (91, 212018), (182, 106009), (227, 84994), (454, 42497), (467, 41314), (934, 20657), (1589, 12142), (2951, 6538), (3178, 6071), (3269, 5902)]