190051990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{826313}}^1$

素因数の和:826343

約数の個数: 16

約数和(自身を含む): 356967648

約数和(自身を除く): 166915658

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 826313, 1652626, 4131565, 8263130, 19005199, 38010398, 95025995, 190051990]

約数ペア:

[(1, 190051990), (2, 95025995), (5, 38010398), (10, 19005199), (23, 8263130), (46, 4131565), (115, 1652626), (230, 826313)]