15661444396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{11057}}^1\times {\mathrm{27239}}^1$

素因数の和:38313

約数の個数: 24

約数和(自身を含む): 29519552160

約数和(自身を除く): 13858107764

約数列:

[1, 2, 4, 13, 26, 52, 11057, 22114, 27239, 44228, 54478, 108956, 143741, 287482, 354107, 574964, 708214, 1416428, 301181623, 602363246, 1204726492, 3915361099, 7830722198, 15661444396]

約数ペア:

[(1, 15661444396), (2, 7830722198), (4, 3915361099), (13, 1204726492), (26, 602363246), (52, 301181623), (11057, 1416428), (22114, 708214), (27239, 574964), (44228, 354107), (54478, 287482), (108956, 143741)]