13773556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 25796960

約数和(自身を除く): 12023404

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2971, 4636, 5942, 11884, 56449, 112898, 181231, 225796, 362462, 724924, 3443389, 6886778, 13773556]

約数ペア:

[(1, 13773556), (2, 6886778), (4, 3443389), (19, 724924), (38, 362462), (61, 225796), (76, 181231), (122, 112898), (244, 56449), (1159, 11884), (2318, 5942), (2971, 4636)]