13011438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 15604242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1439, 1507, 2878, 3014, 4317, 4521, 8634, 9042, 15829, 31658, 47487, 94974, 197143, 394286, 591429, 1182858, 2168573, 4337146, 6505719, 13011438]

約数ペア:

[(1, 13011438), (2, 6505719), (3, 4337146), (6, 2168573), (11, 1182858), (22, 591429), (33, 394286), (66, 197143), (137, 94974), (274, 47487), (411, 31658), (822, 15829), (1439, 9042), (1507, 8634), (2878, 4521), (3014, 4317)]