12157730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 24152688

約数和(自身を除く): 11994958

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2281, 2665, 4562, 5330, 11405, 22810, 29653, 59306, 93521, 148265, 187042, 296530, 467605, 935210, 1215773, 2431546, 6078865, 12157730]

約数ペア:

[(1, 12157730), (2, 6078865), (5, 2431546), (10, 1215773), (13, 935210), (26, 467605), (41, 296530), (65, 187042), (82, 148265), (130, 93521), (205, 59306), (410, 29653), (533, 22810), (1066, 11405), (2281, 5330), (2665, 4562)]