130154522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21013}}^1$

素因数の和:21197

約数の個数: 16

約数和(自身を含む): 206777760

約数和(自身を除く): 76623238

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 21013, 42026, 399247, 798494, 3425119, 6850238, 65077261, 130154522]

約数ペア:

[(1, 130154522), (2, 65077261), (19, 6850238), (38, 3425119), (163, 798494), (326, 399247), (3097, 42026), (6194, 21013)]