19213296

素因数分解:

$2^4\times 3^1\times {\mathrm{400277}}^1$

素因数の和:400288

約数の個数: 20

約数和(自身を含む): 49634472

約数和(自身を除く): 30421176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400277, 800554, 1200831, 1601108, 2401662, 3202216, 4803324, 6404432, 9606648, 19213296]

約数ペア:

[(1, 19213296), (2, 9606648), (3, 6404432), (4, 4803324), (6, 3202216), (8, 2401662), (12, 1601108), (16, 1200831), (24, 800554), (48, 400277)]