21196626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 46433088

約数和(自身を除く): 25236462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 953, 1011, 1906, 2022, 2859, 3707, 5718, 7414, 10483, 11121, 20966, 22242, 31449, 62898, 321161, 642322, 963483, 1926966, 3532771, 7065542, 10598313, 21196626]

約数ペア:

[(1, 21196626), (2, 10598313), (3, 7065542), (6, 3532771), (11, 1926966), (22, 963483), (33, 642322), (66, 321161), (337, 62898), (674, 31449), (953, 22242), (1011, 20966), (1906, 11121), (2022, 10483), (2859, 7414), (3707, 5718)]