21973992

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9439}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 55507200

約数和(自身を除く): 33533208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9439, 18878, 28317, 37756, 56634, 75512, 113268, 226536, 915583, 1831166, 2746749, 3662332, 5493498, 7324664, 10986996, 21973992]

約数ペア:

[(1, 21973992), (2, 10986996), (3, 7324664), (4, 5493498), (6, 3662332), (8, 2746749), (12, 1831166), (24, 915583), (97, 226536), (194, 113268), (291, 75512), (388, 56634), (582, 37756), (776, 28317), (1164, 18878), (2328, 9439)]