1904741906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{65867}}^1$

素因数の和:66649

約数の個数: 16

約数和(自身を含む): 3011484960

約数和(自身を除く): 1106743054

約数列:

[1, 2, 19, 38, 761, 1522, 14459, 28918, 65867, 131734, 1251473, 2502946, 50124787, 100249574, 952370953, 1904741906]

約数ペア:

[(1, 1904741906), (2, 952370953), (19, 100249574), (38, 50124787), (761, 2502946), (1522, 1251473), (14459, 131734), (28918, 65867)]