19588954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 36951552

約数和(自身を除く): 17362598

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 971, 1441, 1834, 1942, 2882, 6797, 10087, 10681, 13594, 20174, 21362, 74767, 127201, 149534, 254402, 890407, 1399211, 1780814, 2798422, 9794477, 19588954]

約数ペア:

[(1, 19588954), (2, 9794477), (7, 2798422), (11, 1780814), (14, 1399211), (22, 890407), (77, 254402), (131, 149534), (154, 127201), (262, 74767), (917, 21362), (971, 20174), (1441, 13594), (1834, 10681), (1942, 10087), (2882, 6797)]