12955270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 23738112

約数和(自身を除く): 10782842

約数列:

[1, 2, 5, 10, 101, 127, 202, 254, 505, 635, 1010, 1270, 10201, 12827, 20402, 25654, 51005, 64135, 102010, 128270, 1295527, 2591054, 6477635, 12955270]

約数ペア:

[(1, 12955270), (2, 6477635), (5, 2591054), (10, 1295527), (101, 128270), (127, 102010), (202, 64135), (254, 51005), (505, 25654), (635, 20402), (1010, 12827), (1270, 10201)]