13115492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 24827712

約数和(自身を除く): 11712220

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 811, 1244, 1622, 3244, 4043, 8086, 10543, 16172, 21086, 42172, 252221, 504442, 1008884, 3278873, 6557746, 13115492]

約数ペア:

[(1, 13115492), (2, 6557746), (4, 3278873), (13, 1008884), (26, 504442), (52, 252221), (311, 42172), (622, 21086), (811, 16172), (1244, 10543), (1622, 8086), (3244, 4043)]