19472478

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 40245120

約数和(自身を除く): 20772642

約数列:

[1, 2, 3, 6, 59, 67, 118, 134, 177, 201, 354, 402, 821, 1642, 2463, 3953, 4926, 7906, 11859, 23718, 48439, 55007, 96878, 110014, 145317, 165021, 290634, 330042, 3245413, 6490826, 9736239, 19472478]

約数ペア:

[(1, 19472478), (2, 9736239), (3, 6490826), (6, 3245413), (59, 330042), (67, 290634), (118, 165021), (134, 145317), (177, 110014), (201, 96878), (354, 55007), (402, 48439), (821, 23718), (1642, 11859), (2463, 7906), (3953, 4926)]