15213623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 17721072

約数和(自身を除く): 2507449

約数列:

[1, 17, 19, 37, 67, 323, 361, 629, 703, 1139, 1273, 2479, 6137, 11951, 13357, 21641, 24187, 42143, 47101, 227069, 411179, 800717, 894919, 15213623]

約数ペア:

[(1, 15213623), (17, 894919), (19, 800717), (37, 411179), (67, 227069), (323, 47101), (361, 42143), (629, 24187), (703, 21641), (1139, 13357), (1273, 11951), (2479, 6137)]