9256420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24359}}^1$

素因数の和:24387

約数の個数: 24

約数和(自身を含む): 20462400

約数和(自身を除く): 11205980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24359, 48718, 97436, 121795, 243590, 462821, 487180, 925642, 1851284, 2314105, 4628210, 9256420]

約数ペア:

[(1, 9256420), (2, 4628210), (4, 2314105), (5, 1851284), (10, 925642), (19, 487180), (20, 462821), (38, 243590), (76, 121795), (95, 97436), (190, 48718), (380, 24359)]