39871174

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5113}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 68486688

約数和(自身を除く): 28615514

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 5113, 7798, 10226, 35791, 71582, 2847941, 5695882, 19935587, 39871174]

約数ペア:

[(1, 39871174), (2, 19935587), (7, 5695882), (14, 2847941), (557, 71582), (1114, 35791), (3899, 10226), (5113, 7798)]