13275952

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9323}}^1$

素因数の和:9420

約数の個数: 20

約数和(自身を含む): 26013960

約数和(自身を除く): 12738008

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9323, 18646, 37292, 74584, 149168, 829747, 1659494, 3318988, 6637976, 13275952]

約数ペア:

[(1, 13275952), (2, 6637976), (4, 3318988), (8, 1659494), (16, 829747), (89, 149168), (178, 74584), (356, 37292), (712, 18646), (1424, 9323)]