11187694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 20401920

約数和(自身を除く): 9214226

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 307, 614, 959, 1918, 2149, 2603, 4298, 5206, 5833, 11666, 18221, 36442, 40831, 42059, 81662, 84118, 294413, 588826, 799121, 1598242, 5593847, 11187694]

約数ペア:

[(1, 11187694), (2, 5593847), (7, 1598242), (14, 799121), (19, 588826), (38, 294413), (133, 84118), (137, 81662), (266, 42059), (274, 40831), (307, 36442), (614, 18221), (959, 11666), (1918, 5833), (2149, 5206), (2603, 4298)]