38270390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{166393}}^1$

素因数の和:166423

約数の個数: 16

約数和(自身を含む): 71882208

約数和(自身を除く): 33611818

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 166393, 332786, 831965, 1663930, 3827039, 7654078, 19135195, 38270390]

約数ペア:

[(1, 38270390), (2, 19135195), (5, 7654078), (10, 3827039), (23, 1663930), (46, 831965), (115, 332786), (230, 166393)]