2019465688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{186023}}^1$

素因数の和:186111

約数の個数: 32

約数和(自身を含む): 4018118400

約数和(自身を除く): 1998652712

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 186023, 372046, 744092, 1488184, 4278529, 8557058, 10975357, 17114116, 21950714, 34228232, 43901428, 87802856, 252433211, 504866422, 1009732844, 2019465688]

約数ペア:

[(1, 2019465688), (2, 1009732844), (4, 504866422), (8, 252433211), (23, 87802856), (46, 43901428), (59, 34228232), (92, 21950714), (118, 17114116), (184, 10975357), (236, 8557058), (472, 4278529), (1357, 1488184), (2714, 744092), (5428, 372046), (10856, 186023)]