22381886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 36720000

約数和(自身を除く): 14338114

約数列:

[1, 2, 19, 38, 59, 67, 118, 134, 149, 298, 1121, 1273, 2242, 2546, 2831, 3953, 5662, 7906, 8791, 9983, 17582, 19966, 75107, 150214, 167029, 189677, 334058, 379354, 588997, 1177994, 11190943, 22381886]

約数ペア:

[(1, 22381886), (2, 11190943), (19, 1177994), (38, 588997), (59, 379354), (67, 334058), (118, 189677), (134, 167029), (149, 150214), (298, 75107), (1121, 19966), (1273, 17582), (2242, 9983), (2546, 8791), (2831, 7906), (3953, 5662)]