15442964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 28388640

約数和(自身を除く): 12945676

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 1987, 3886, 3974, 7772, 7948, 57623, 115246, 133129, 230492, 266258, 532516, 3860741, 7721482, 15442964]

約数ペア:

[(1, 15442964), (2, 7721482), (4, 3860741), (29, 532516), (58, 266258), (67, 230492), (116, 133129), (134, 115246), (268, 57623), (1943, 7948), (1987, 7772), (3886, 3974)]