13163371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 15069600

約数和(自身を除く): 1906229

約数列:

[1, 13, 19, 137, 247, 389, 1781, 2603, 5057, 7391, 33839, 53293, 96083, 692809, 1012567, 13163371]

約数ペア:

[(1, 13163371), (13, 1012567), (19, 692809), (137, 96083), (247, 53293), (389, 33839), (1781, 7391), (2603, 5057)]