12855536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 26632224

約数和(自身を除く): 13776688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 313, 604, 626, 1208, 1252, 2416, 2504, 2567, 5008, 5134, 5321, 10268, 10642, 20536, 21284, 41072, 42568, 47263, 85136, 94526, 189052, 378104, 756208, 803471, 1606942, 3213884, 6427768, 12855536]

約数ペア:

[(1, 12855536), (2, 6427768), (4, 3213884), (8, 1606942), (16, 803471), (17, 756208), (34, 378104), (68, 189052), (136, 94526), (151, 85136), (272, 47263), (302, 42568), (313, 41072), (604, 21284), (626, 20536), (1208, 10642), (1252, 10268), (2416, 5321), (2504, 5134), (2567, 5008)]