15696654352

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2398633}}^1$

素因数の和:2399050

約数の個数: 20

約数和(自身を含む): 30486638140

約数和(自身を除く): 14789983788

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2398633, 4797266, 9594532, 19189064, 38378128, 981040897, 1962081794, 3924163588, 7848327176, 15696654352]

約数ペア:

[(1, 15696654352), (2, 7848327176), (4, 3924163588), (8, 1962081794), (16, 981040897), (409, 38378128), (818, 19189064), (1636, 9594532), (3272, 4797266), (6544, 2398633)]