1999291224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11900543}}^1$

素因数の和:11900559

約数の個数: 32

約数和(自身を含む): 5712261120

約数和(自身を除く): 3712969896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11900543, 23801086, 35701629, 47602172, 71403258, 83303801, 95204344, 142806516, 166607602, 249911403, 285613032, 333215204, 499822806, 666430408, 999645612, 1999291224]

約数ペア:

[(1, 1999291224), (2, 999645612), (3, 666430408), (4, 499822806), (6, 333215204), (7, 285613032), (8, 249911403), (12, 166607602), (14, 142806516), (21, 95204344), (24, 83303801), (28, 71403258), (42, 47602172), (56, 35701629), (84, 23801086), (168, 11900543)]