15928042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1697}}^1$

素因数の和:1750

約数の個数: 24

約数和(自身を含む): 27171396

約数和(自身を除く): 11243354

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1697, 3394, 4693, 9386, 22061, 32243, 44122, 64486, 419159, 612617, 838318, 1225234, 7964021, 15928042]

約数ペア:

[(1, 15928042), (2, 7964021), (13, 1225234), (19, 838318), (26, 612617), (38, 419159), (247, 64486), (361, 44122), (494, 32243), (722, 22061), (1697, 9386), (3394, 4693)]