13869338

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:31997

約数の個数: 16

約数和(自身を含む): 24543744

約数和(自身を除く): 10674406

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 31957, 63914, 223699, 447398, 990667, 1981334, 6934669, 13869338]

約数ペア:

[(1, 13869338), (2, 6934669), (7, 1981334), (14, 990667), (31, 447398), (62, 223699), (217, 63914), (434, 31957)]