12278317114

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{19763}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 21250252800

約数和(自身を除く): 8971935686

約数列:

[1, 2, 7, 14, 199, 223, 398, 446, 1393, 1561, 2786, 3122, 19763, 39526, 44377, 88754, 138341, 276682, 310639, 621278, 3932837, 4407149, 7865674, 8814298, 27529859, 30850043, 55059718, 61700086, 877022651, 1754045302, 6139158557, 12278317114]

約数ペア:

[(1, 12278317114), (2, 6139158557), (7, 1754045302), (14, 877022651), (199, 61700086), (223, 55059718), (398, 30850043), (446, 27529859), (1393, 8814298), (1561, 7865674), (2786, 4407149), (3122, 3932837), (19763, 621278), (39526, 310639), (44377, 276682), (88754, 138341)]