12923508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 33367040

約数和(自身を除く): 20443532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2239, 2886, 4478, 5772, 6717, 8956, 13434, 26868, 29107, 58214, 82843, 87321, 116428, 165686, 174642, 248529, 331372, 349284, 497058, 994116, 1076959, 2153918, 3230877, 4307836, 6461754, 12923508]

約数ペア:

[(1, 12923508), (2, 6461754), (3, 4307836), (4, 3230877), (6, 2153918), (12, 1076959), (13, 994116), (26, 497058), (37, 349284), (39, 331372), (52, 248529), (74, 174642), (78, 165686), (111, 116428), (148, 87321), (156, 82843), (222, 58214), (444, 29107), (481, 26868), (962, 13434), (1443, 8956), (1924, 6717), (2239, 5772), (2886, 4478)]