19316112

素因数分解:

$2^4\times 3^1\times {\mathrm{402419}}^1$

素因数の和:402430

約数の個数: 20

約数和(自身を含む): 49900080

約数和(自身を除く): 30583968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402419, 804838, 1207257, 1609676, 2414514, 3219352, 4829028, 6438704, 9658056, 19316112]

約数ペア:

[(1, 19316112), (2, 9658056), (3, 6438704), (4, 4829028), (6, 3219352), (8, 2414514), (12, 1609676), (16, 1207257), (24, 804838), (48, 402419)]