19632928

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 47401200

約数和(自身を除く): 27768272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 659, 784, 931, 1064, 1318, 1568, 1862, 2128, 2636, 3724, 4256, 4613, 5272, 7448, 9226, 10544, 12521, 14896, 18452, 21088, 25042, 29792, 32291, 36904, 50084, 64582, 73808, 87647, 100168, 129164, 147616, 175294, 200336, 258328, 350588, 400672, 516656, 613529, 701176, 1033312, 1227058, 1402352, 2454116, 2804704, 4908232, 9816464, 19632928]

約数ペア:

[(1, 19632928), (2, 9816464), (4, 4908232), (7, 2804704), (8, 2454116), (14, 1402352), (16, 1227058), (19, 1033312), (28, 701176), (32, 613529), (38, 516656), (49, 400672), (56, 350588), (76, 258328), (98, 200336), (112, 175294), (133, 147616), (152, 129164), (196, 100168), (224, 87647), (266, 73808), (304, 64582), (392, 50084), (532, 36904), (608, 32291), (659, 29792), (784, 25042), (931, 21088), (1064, 18452), (1318, 14896), (1568, 12521), (1862, 10544), (2128, 9226), (2636, 7448), (3724, 5272), (4256, 4613)]