16587190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 31921920

約数和(自身を除く): 15334730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 1303, 2546, 2606, 6365, 6515, 12730, 13030, 24757, 49514, 87301, 123785, 174602, 247570, 436505, 873010, 1658719, 3317438, 8293595, 16587190]

約数ペア:

[(1, 16587190), (2, 8293595), (5, 3317438), (10, 1658719), (19, 873010), (38, 436505), (67, 247570), (95, 174602), (134, 123785), (190, 87301), (335, 49514), (670, 24757), (1273, 13030), (1303, 12730), (2546, 6515), (2606, 6365)]