12443728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 27855360

約数和(自身を除く): 15411632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4159, 8318, 16636, 33272, 45749, 66544, 70703, 91498, 141406, 182996, 282812, 365992, 565624, 731984, 777733, 1131248, 1555466, 3110932, 6221864, 12443728]

約数ペア:

[(1, 12443728), (2, 6221864), (4, 3110932), (8, 1555466), (11, 1131248), (16, 777733), (17, 731984), (22, 565624), (34, 365992), (44, 282812), (68, 182996), (88, 141406), (136, 91498), (176, 70703), (187, 66544), (272, 45749), (374, 33272), (748, 16636), (1496, 8318), (2992, 4159)]