14938180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 33124140

約数和(自身を除く): 18185960

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 2069, 3610, 4138, 7220, 8276, 10345, 20690, 39311, 41380, 78622, 157244, 196555, 393110, 746909, 786220, 1493818, 2987636, 3734545, 7469090, 14938180]

約数ペア:

[(1, 14938180), (2, 7469090), (4, 3734545), (5, 2987636), (10, 1493818), (19, 786220), (20, 746909), (38, 393110), (76, 196555), (95, 157244), (190, 78622), (361, 41380), (380, 39311), (722, 20690), (1444, 10345), (1805, 8276), (2069, 7220), (3610, 4138)]