19230932

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 36

約数和(自身を含む): 39836160

約数和(自身を除く): 20605228

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 1663, 2891, 3326, 5782, 6652, 11564, 11641, 23282, 46564, 81487, 98117, 162974, 196234, 325948, 392468, 686819, 1373638, 2747276, 4807733, 9615466, 19230932]

約数ペア:

[(1, 19230932), (2, 9615466), (4, 4807733), (7, 2747276), (14, 1373638), (28, 686819), (49, 392468), (59, 325948), (98, 196234), (118, 162974), (196, 98117), (236, 81487), (413, 46564), (826, 23282), (1652, 11641), (1663, 11564), (2891, 6652), (3326, 5782)]