19005229130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82631431}}^1$

素因数の和:82631461

約数の個数: 16

約数和(自身を含む): 35696778624

約数和(自身を除く): 16691549494

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 82631431, 165262862, 413157155, 826314310, 1900522913, 3801045826, 9502614565, 19005229130]

約数ペア:

[(1, 19005229130), (2, 9502614565), (5, 3801045826), (10, 1900522913), (23, 826314310), (46, 413157155), (115, 165262862), (230, 82631431)]