12272744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 13128856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1567, 1958, 3134, 3916, 6268, 7832, 12536, 17237, 34474, 68948, 137896, 139463, 278926, 557852, 1115704, 1534093, 3068186, 6136372, 12272744]

約数ペア:

[(1, 12272744), (2, 6136372), (4, 3068186), (8, 1534093), (11, 1115704), (22, 557852), (44, 278926), (88, 139463), (89, 137896), (178, 68948), (356, 34474), (712, 17237), (979, 12536), (1567, 7832), (1958, 6268), (3134, 3916)]