12797384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 25254720

約数和(自身を除く): 12457336

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 443, 628, 886, 1256, 1772, 3544, 3611, 7222, 10189, 14444, 20378, 28888, 40756, 69551, 81512, 139102, 278204, 556408, 1599673, 3199346, 6398692, 12797384]

約数ペア:

[(1, 12797384), (2, 6398692), (4, 3199346), (8, 1599673), (23, 556408), (46, 278204), (92, 139102), (157, 81512), (184, 69551), (314, 40756), (443, 28888), (628, 20378), (886, 14444), (1256, 10189), (1772, 7222), (3544, 3611)]