15638714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 14238406

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 2963, 5278, 5926, 20741, 38519, 41482, 77038, 85927, 171854, 269633, 539266, 601489, 1117051, 1202978, 2234102, 7819357, 15638714]

約数ペア:

[(1, 15638714), (2, 7819357), (7, 2234102), (13, 1202978), (14, 1117051), (26, 601489), (29, 539266), (58, 269633), (91, 171854), (182, 85927), (203, 77038), (377, 41482), (406, 38519), (754, 20741), (2639, 5926), (2963, 5278)]