19341888

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 51633120

約数和(自身を除く): 32291232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 769, 786, 1048, 1538, 1572, 2096, 2307, 3076, 3144, 4192, 4614, 6152, 6288, 8384, 9228, 12304, 12576, 18456, 24608, 25152, 36912, 49216, 73824, 100739, 147648, 201478, 302217, 402956, 604434, 805912, 1208868, 1611824, 2417736, 3223648, 4835472, 6447296, 9670944, 19341888]

約数ペア:

[(1, 19341888), (2, 9670944), (3, 6447296), (4, 4835472), (6, 3223648), (8, 2417736), (12, 1611824), (16, 1208868), (24, 805912), (32, 604434), (48, 402956), (64, 302217), (96, 201478), (131, 147648), (192, 100739), (262, 73824), (393, 49216), (524, 36912), (769, 25152), (786, 24608), (1048, 18456), (1538, 12576), (1572, 12304), (2096, 9228), (2307, 8384), (3076, 6288), (3144, 6152), (4192, 4614)]