12719564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 26902176

約数和(自身を除く): 14182612

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 601, 814, 962, 1202, 1628, 1924, 2404, 5291, 6611, 7813, 10582, 13222, 15626, 21164, 22237, 26444, 31252, 44474, 85943, 88948, 171886, 244607, 289081, 343772, 489214, 578162, 978428, 1156324, 3179891, 6359782, 12719564]

約数ペア:

[(1, 12719564), (2, 6359782), (4, 3179891), (11, 1156324), (13, 978428), (22, 578162), (26, 489214), (37, 343772), (44, 289081), (52, 244607), (74, 171886), (143, 88948), (148, 85943), (286, 44474), (407, 31252), (481, 26444), (572, 22237), (601, 21164), (814, 15626), (962, 13222), (1202, 10582), (1628, 7813), (1924, 6611), (2404, 5291)]