19642104

素因数分解:

$2^3\times 3^2\times {\mathrm{272807}}^1$

素因数の和:272819

約数の個数: 24

約数和(自身を含む): 53197560

約数和(自身を除く): 33555456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272807, 545614, 818421, 1091228, 1636842, 2182456, 2455263, 3273684, 4910526, 6547368, 9821052, 19642104]

約数ペア:

[(1, 19642104), (2, 9821052), (3, 6547368), (4, 4910526), (6, 3273684), (8, 2455263), (9, 2182456), (12, 1636842), (18, 1091228), (24, 818421), (36, 545614), (72, 272807)]