11471572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 13042988

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 379, 644, 658, 758, 1081, 1316, 1516, 2162, 2653, 4324, 5306, 7567, 8717, 10612, 15134, 17434, 17813, 30268, 34868, 35626, 61019, 71252, 122038, 124691, 244076, 249382, 409699, 498764, 819398, 1638796, 2867893, 5735786, 11471572]

約数ペア:

[(1, 11471572), (2, 5735786), (4, 2867893), (7, 1638796), (14, 819398), (23, 498764), (28, 409699), (46, 249382), (47, 244076), (92, 124691), (94, 122038), (161, 71252), (188, 61019), (322, 35626), (329, 34868), (379, 30268), (644, 17813), (658, 17434), (758, 15134), (1081, 10612), (1316, 8717), (1516, 7567), (2162, 5306), (2653, 4324)]