12912986868

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{6854027}}^1$

素因数の和:6854191

約数の個数: 24

約数和(自身を含む): 30322219872

約数和(自身を除く): 17409233004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 6854027, 13708054, 20562081, 27416108, 41124162, 82248324, 1076082239, 2152164478, 3228246717, 4304328956, 6456493434, 12912986868]

約数ペア:

[(1, 12912986868), (2, 6456493434), (3, 4304328956), (4, 3228246717), (6, 2152164478), (12, 1076082239), (157, 82248324), (314, 41124162), (471, 27416108), (628, 20562081), (942, 13708054), (1884, 6854027)]