19807482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{11423}}^1$

素因数の和:11462

約数の個数: 24

約数和(自身を含む): 42086016

約数和(自身を除く): 22278534

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 11423, 22846, 34269, 68538, 194191, 388382, 582573, 1165146, 3301247, 6602494, 9903741, 19807482]

約数ペア:

[(1, 19807482), (2, 9903741), (3, 6602494), (6, 3301247), (17, 1165146), (34, 582573), (51, 388382), (102, 194191), (289, 68538), (578, 34269), (867, 22846), (1734, 11423)]