8741938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 5934542

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 181, 362, 589, 779, 1178, 1271, 1558, 2542, 3439, 5611, 6878, 7421, 11222, 14842, 24149, 48298, 106609, 140999, 213218, 230051, 281998, 460102, 4370969, 8741938]

約数ペア:

[(1, 8741938), (2, 4370969), (19, 460102), (31, 281998), (38, 230051), (41, 213218), (62, 140999), (82, 106609), (181, 48298), (362, 24149), (589, 14842), (779, 11222), (1178, 7421), (1271, 6878), (1558, 5611), (2542, 3439)]