22297051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 6595109

約数列:

[1, 7, 19, 23, 37, 133, 161, 197, 259, 437, 703, 851, 1379, 3059, 3743, 4531, 4921, 5957, 7289, 16169, 26201, 31717, 51023, 86089, 113183, 138491, 167647, 602623, 969437, 1173529, 3185293, 22297051]

約数ペア:

[(1, 22297051), (7, 3185293), (19, 1173529), (23, 969437), (37, 602623), (133, 167647), (161, 138491), (197, 113183), (259, 86089), (437, 51023), (703, 31717), (851, 26201), (1379, 16169), (3059, 7289), (3743, 5957), (4531, 4921)]