13638922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 23892480

約数和(自身を除く): 10253558

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 487, 737, 974, 1273, 1474, 2546, 5357, 9253, 10714, 14003, 18506, 28006, 32629, 65258, 101783, 203566, 358919, 619951, 717838, 1239902, 6819461, 13638922]

約数ペア:

[(1, 13638922), (2, 6819461), (11, 1239902), (19, 717838), (22, 619951), (38, 358919), (67, 203566), (134, 101783), (209, 65258), (418, 32629), (487, 28006), (737, 18506), (974, 14003), (1273, 10714), (1474, 9253), (2546, 5357)]