20190115004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1453}}^1\times {\mathrm{43973}}^1$

素因数の和:45509

約数の個数: 24

約数和(自身を含む): 35805389760

約数和(自身を除く): 15615274756

約数列:

[1, 2, 4, 79, 158, 316, 1453, 2906, 5812, 43973, 87946, 114787, 175892, 229574, 459148, 3473867, 6947734, 13895468, 63892769, 127785538, 255571076, 5047528751, 10095057502, 20190115004]

約数ペア:

[(1, 20190115004), (2, 10095057502), (4, 5047528751), (79, 255571076), (158, 127785538), (316, 63892769), (1453, 13895468), (2906, 6947734), (5812, 3473867), (43973, 459148), (87946, 229574), (114787, 175892)]