15690777456

素因数分解:

$2^4\times 3^1\times {\mathrm{326891197}}^1$

素因数の和:326891208

約数の個数: 20

約数和(自身を含む): 40534508552

約数和(自身を除く): 24843731096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326891197, 653782394, 980673591, 1307564788, 1961347182, 2615129576, 3922694364, 5230259152, 7845388728, 15690777456]

約数ペア:

[(1, 15690777456), (2, 7845388728), (3, 5230259152), (4, 3922694364), (6, 2615129576), (8, 1961347182), (12, 1307564788), (16, 980673591), (24, 653782394), (48, 326891197)]