9403090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40883}}^1$

素因数の和:40913

約数の個数: 16

約数和(自身を含む): 17661888

約数和(自身を除く): 8258798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 40883, 81766, 204415, 408830, 940309, 1880618, 4701545, 9403090]

約数ペア:

[(1, 9403090), (2, 4701545), (5, 1880618), (10, 940309), (23, 408830), (46, 204415), (115, 81766), (230, 40883)]