2012163954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{12781}}^1$

素因数の和:14186

約数の個数: 32

約数和(自身を含む): 4239533760

約数和(自身を除く): 2227369806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1381, 2762, 4143, 8286, 12781, 25562, 26239, 38343, 52478, 76686, 78717, 157434, 242839, 485678, 728517, 1457034, 17650561, 35301122, 52951683, 105903366, 335360659, 670721318, 1006081977, 2012163954]

約数ペア:

[(1, 2012163954), (2, 1006081977), (3, 670721318), (6, 335360659), (19, 105903366), (38, 52951683), (57, 35301122), (114, 17650561), (1381, 1457034), (2762, 728517), (4143, 485678), (8286, 242839), (12781, 157434), (25562, 78717), (26239, 76686), (38343, 52478)]