13219728

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 34351968

約数和(自身を除く): 21132240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1427, 1544, 2316, 2854, 3088, 4281, 4632, 5708, 8562, 9264, 11416, 17124, 22832, 34248, 68496, 275411, 550822, 826233, 1101644, 1652466, 2203288, 3304932, 4406576, 6609864, 13219728]

約数ペア:

[(1, 13219728), (2, 6609864), (3, 4406576), (4, 3304932), (6, 2203288), (8, 1652466), (12, 1101644), (16, 826233), (24, 550822), (48, 275411), (193, 68496), (386, 34248), (579, 22832), (772, 17124), (1158, 11416), (1427, 9264), (1544, 8562), (2316, 5708), (2854, 4632), (3088, 4281)]