14212978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 23990400

約数和(自身を除く): 9777422

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 199, 398, 533, 871, 1066, 1742, 2587, 2747, 5174, 5494, 8159, 13333, 16318, 26666, 35711, 71422, 106067, 173329, 212134, 346658, 546653, 1093306, 7106489, 14212978]

約数ペア:

[(1, 14212978), (2, 7106489), (13, 1093306), (26, 546653), (41, 346658), (67, 212134), (82, 173329), (134, 106067), (199, 71422), (398, 35711), (533, 26666), (871, 16318), (1066, 13333), (1742, 8159), (2587, 5494), (2747, 5174)]