12575536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10036

約数の個数: 20

約数和(自身を含む): 24676000

約数和(自身を除く): 12100464

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9949, 19898, 39796, 79592, 159184, 785971, 1571942, 3143884, 6287768, 12575536]

約数ペア:

[(1, 12575536), (2, 6287768), (4, 3143884), (8, 1571942), (16, 785971), (79, 159184), (158, 79592), (316, 39796), (632, 19898), (1264, 9949)]