19367572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14717}}^1$

素因数の和:14775

約数の個数: 24

約数和(自身を含む): 39561984

約数和(自身を除く): 20194412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14717, 29434, 58868, 103019, 206038, 412076, 691699, 1383398, 2766796, 4841893, 9683786, 19367572]

約数ペア:

[(1, 19367572), (2, 9683786), (4, 4841893), (7, 2766796), (14, 1383398), (28, 691699), (47, 412076), (94, 206038), (188, 103019), (329, 58868), (658, 29434), (1316, 14717)]