12973630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31643}}^1$

素因数の和:31691

約数の個数: 16

約数和(自身を含む): 23922864

約数和(自身を除く): 10949234

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 31643, 63286, 158215, 316430, 1297363, 2594726, 6486815, 12973630]

約数ペア:

[(1, 12973630), (2, 6486815), (5, 2594726), (10, 1297363), (41, 316430), (82, 158215), (205, 63286), (410, 31643)]