12596912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 25534080

約数和(自身を除く): 12937168

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 233, 248, 436, 466, 496, 872, 932, 1744, 1864, 3379, 3728, 6758, 7223, 13516, 14446, 25397, 27032, 28892, 50794, 54064, 57784, 101588, 115568, 203176, 406352, 787307, 1574614, 3149228, 6298456, 12596912]

約数ペア:

[(1, 12596912), (2, 6298456), (4, 3149228), (8, 1574614), (16, 787307), (31, 406352), (62, 203176), (109, 115568), (124, 101588), (218, 57784), (233, 54064), (248, 50794), (436, 28892), (466, 27032), (496, 25397), (872, 14446), (932, 13516), (1744, 7223), (1864, 6758), (3379, 3728)]