19844298

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2053}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 44366400

約数和(自身を除く): 24522102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 2053, 3222, 4106, 4833, 6159, 9666, 12318, 18477, 36954, 55431, 110862, 367487, 734974, 1102461, 2204922, 3307383, 6614766, 9922149, 19844298]

約数ペア:

[(1, 19844298), (2, 9922149), (3, 6614766), (6, 3307383), (9, 2204922), (18, 1102461), (27, 734974), (54, 367487), (179, 110862), (358, 55431), (537, 36954), (1074, 18477), (1611, 12318), (2053, 9666), (3222, 6159), (4106, 4833)]