15388408

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 33125760

約数和(自身を除く): 17737352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 971, 1132, 1942, 1981, 2264, 3884, 3962, 6797, 7768, 7924, 13594, 15848, 27188, 54376, 274793, 549586, 1099172, 1923551, 2198344, 3847102, 7694204, 15388408]

約数ペア:

[(1, 15388408), (2, 7694204), (4, 3847102), (7, 2198344), (8, 1923551), (14, 1099172), (28, 549586), (56, 274793), (283, 54376), (566, 27188), (971, 15848), (1132, 13594), (1942, 7924), (1981, 7768), (2264, 6797), (3884, 3962)]