15254977538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{213721}}^1$

素因数の和:214213

約数の個数: 16

約数和(自身を含む): 23197385880

約数和(自身を除く): 7942408342

約数列:

[1, 2, 89, 178, 401, 802, 35689, 71378, 213721, 427442, 19021169, 38042338, 85702121, 171404242, 7627488769, 15254977538]

約数ペア:

[(1, 15254977538), (2, 7627488769), (89, 171404242), (178, 85702121), (401, 38042338), (802, 19021169), (35689, 427442), (71378, 213721)]