19432670

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5413}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 35082720

約数和(自身を除く): 15650050

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 5413, 10826, 27065, 54130, 1943267, 3886534, 9716335, 19432670]

約数ペア:

[(1, 19432670), (2, 9716335), (5, 3886534), (10, 1943267), (359, 54130), (718, 27065), (1795, 10826), (3590, 5413)]