18683230

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12373}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 33855264

約数和(自身を除く): 15172034

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 12373, 24746, 61865, 123730, 1868323, 3736646, 9341615, 18683230]

約数ペア:

[(1, 18683230), (2, 9341615), (5, 3736646), (10, 1868323), (151, 123730), (302, 61865), (755, 24746), (1510, 12373)]