15691664330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12959}}^1\times {\mathrm{6373}}^1$

素因数の和:19358

約数の個数: 32

約数和(自身を含む): 29738534400

約数和(自身を除く): 14046870070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6373, 12746, 12959, 25918, 31865, 63730, 64795, 121087, 129590, 242174, 246221, 492442, 605435, 1210870, 1231105, 2462210, 82587707, 165175414, 412938535, 825877070, 1569166433, 3138332866, 7845832165, 15691664330]

約数ペア:

[(1, 15691664330), (2, 7845832165), (5, 3138332866), (10, 1569166433), (19, 825877070), (38, 412938535), (95, 165175414), (190, 82587707), (6373, 2462210), (12746, 1231105), (12959, 1210870), (25918, 605435), (31865, 492442), (63730, 246221), (64795, 242174), (121087, 129590)]