19533484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 35718480

約数和(自身を除く): 16184996

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 2237, 4366, 4474, 8732, 8948, 82769, 131983, 165538, 263966, 331076, 527932, 4883371, 9766742, 19533484]

約数ペア:

[(1, 19533484), (2, 9766742), (4, 4883371), (37, 527932), (59, 331076), (74, 263966), (118, 165538), (148, 131983), (236, 82769), (2183, 8948), (2237, 8732), (4366, 4474)]