13946855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 5890585

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 491, 1235, 1495, 2185, 2455, 5681, 6383, 9329, 11293, 28405, 31915, 46645, 56465, 121277, 146809, 214567, 606385, 734045, 1072835, 2789371, 13946855]

約数ペア:

[(1, 13946855), (5, 2789371), (13, 1072835), (19, 734045), (23, 606385), (65, 214567), (95, 146809), (115, 121277), (247, 56465), (299, 46645), (437, 31915), (491, 28405), (1235, 11293), (1495, 9329), (2185, 6383), (2455, 5681)]