13127870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 27191808

約数和(自身を除く): 14063938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1123, 1169, 1670, 2246, 2338, 5615, 5845, 7861, 11230, 11690, 15722, 39305, 78610, 187541, 375082, 937705, 1312787, 1875410, 2625574, 6563935, 13127870]

約数ペア:

[(1, 13127870), (2, 6563935), (5, 2625574), (7, 1875410), (10, 1312787), (14, 937705), (35, 375082), (70, 187541), (167, 78610), (334, 39305), (835, 15722), (1123, 11690), (1169, 11230), (1670, 7861), (2246, 5845), (2338, 5615)]