19371116

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 34944000

約数和(自身を除く): 15572884

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 1039, 2078, 4156, 4661, 9322, 18644, 61301, 82081, 122602, 164162, 245204, 328324, 4842779, 9685558, 19371116]

約数ペア:

[(1, 19371116), (2, 9685558), (4, 4842779), (59, 328324), (79, 245204), (118, 164162), (158, 122602), (236, 82081), (316, 61301), (1039, 18644), (2078, 9322), (4156, 4661)]