15887284

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 32520544

約数和(自身を除く): 16633260

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 163, 236, 326, 413, 652, 826, 1141, 1652, 2282, 3481, 4564, 6962, 9617, 13924, 19234, 24367, 38468, 48734, 67319, 97468, 134638, 269276, 567403, 1134806, 2269612, 3971821, 7943642, 15887284]

約数ペア:

[(1, 15887284), (2, 7943642), (4, 3971821), (7, 2269612), (14, 1134806), (28, 567403), (59, 269276), (118, 134638), (163, 97468), (236, 67319), (326, 48734), (413, 38468), (652, 24367), (826, 19234), (1141, 13924), (1652, 9617), (2282, 6962), (3481, 4564)]