19103663874

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{79319}}^1$

素因数の和:79754

約数の個数: 32

約数和(自身を含む): 38618052480

約数和(自身を除く): 19514388606

約数列:

[1, 2, 3, 6, 137, 274, 293, 411, 586, 822, 879, 1758, 40141, 79319, 80282, 120423, 158638, 237957, 240846, 475914, 10866703, 21733406, 23240467, 32600109, 46480934, 65200218, 69721401, 139442802, 3183943979, 6367887958, 9551831937, 19103663874]

約数ペア:

[(1, 19103663874), (2, 9551831937), (3, 6367887958), (6, 3183943979), (137, 139442802), (274, 69721401), (293, 65200218), (411, 46480934), (586, 32600109), (822, 23240467), (879, 21733406), (1758, 10866703), (40141, 475914), (79319, 240846), (80282, 237957), (120423, 158638)]