12021176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 24060240

約数和(自身を除く): 12039064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 563, 628, 1126, 1256, 2252, 2669, 4504, 5338, 9571, 10676, 19142, 21352, 38284, 76568, 88391, 176782, 353564, 707128, 1502647, 3005294, 6010588, 12021176]

約数ペア:

[(1, 12021176), (2, 6010588), (4, 3005294), (8, 1502647), (17, 707128), (34, 353564), (68, 176782), (136, 88391), (157, 76568), (314, 38284), (563, 21352), (628, 19142), (1126, 10676), (1256, 9571), (2252, 5338), (2669, 4504)]