13137490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42379}}^1$

素因数の和:42417

約数の個数: 16

約数和(自身を含む): 24410880

約数和(自身を除く): 11273390

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42379, 84758, 211895, 423790, 1313749, 2627498, 6568745, 13137490]

約数ペア:

[(1, 13137490), (2, 6568745), (5, 2627498), (10, 1313749), (31, 423790), (62, 211895), (155, 84758), (310, 42379)]