13175756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 25571280

約数和(自身を除く): 12395524

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4909, 9818, 19636, 53999, 107998, 215996, 299449, 598898, 1197796, 3293939, 6587878, 13175756]

約数ペア:

[(1, 13175756), (2, 6587878), (4, 3293939), (11, 1197796), (22, 598898), (44, 299449), (61, 215996), (122, 107998), (244, 53999), (671, 19636), (1342, 9818), (2684, 4909)]