19305732

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12281}}^1$

素因数の和:12419

約数の個数: 24

約数和(自身を含む): 45394272

約数和(自身を除く): 26088540

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12281, 24562, 36843, 49124, 73686, 147372, 1608811, 3217622, 4826433, 6435244, 9652866, 19305732]

約数ペア:

[(1, 19305732), (2, 9652866), (3, 6435244), (4, 4826433), (6, 3217622), (12, 1608811), (131, 147372), (262, 73686), (393, 49124), (524, 36843), (786, 24562), (1572, 12281)]