19252644

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 27195996

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 383, 426, 708, 766, 852, 1149, 1532, 2298, 4189, 4596, 8378, 12567, 16756, 22597, 25134, 27193, 45194, 50268, 54386, 67791, 81579, 90388, 108772, 135582, 163158, 271164, 326316, 1604387, 3208774, 4813161, 6417548, 9626322, 19252644]

約数ペア:

[(1, 19252644), (2, 9626322), (3, 6417548), (4, 4813161), (6, 3208774), (12, 1604387), (59, 326316), (71, 271164), (118, 163158), (142, 135582), (177, 108772), (213, 90388), (236, 81579), (284, 67791), (354, 54386), (383, 50268), (426, 45194), (708, 27193), (766, 25134), (852, 22597), (1149, 16756), (1532, 12567), (2298, 8378), (4189, 4596)]