19470096

素因数分解:

$2^4\times 3^2\times {\mathrm{135209}}^1$

素因数の和:135223

約数の個数: 30

約数和(自身を含む): 54489630

約数和(自身を除く): 35019534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135209, 270418, 405627, 540836, 811254, 1081672, 1216881, 1622508, 2163344, 2433762, 3245016, 4867524, 6490032, 9735048, 19470096]

約数ペア:

[(1, 19470096), (2, 9735048), (3, 6490032), (4, 4867524), (6, 3245016), (8, 2433762), (9, 2163344), (12, 1622508), (16, 1216881), (18, 1081672), (24, 811254), (36, 540836), (48, 405627), (72, 270418), (144, 135209)]