19994304

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9467}}^1$

素因数の和:9493

約数の個数: 56

約数和(自身を含む): 57716928

約数和(自身を除く): 37722624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9467, 18934, 28401, 37868, 56802, 75736, 104137, 113604, 151472, 208274, 227208, 302944, 312411, 416548, 454416, 605888, 624822, 833096, 908832, 1249644, 1666192, 1817664, 2499288, 3332384, 4998576, 6664768, 9997152, 19994304]

約数ペア:

[(1, 19994304), (2, 9997152), (3, 6664768), (4, 4998576), (6, 3332384), (8, 2499288), (11, 1817664), (12, 1666192), (16, 1249644), (22, 908832), (24, 833096), (32, 624822), (33, 605888), (44, 454416), (48, 416548), (64, 312411), (66, 302944), (88, 227208), (96, 208274), (132, 151472), (176, 113604), (192, 104137), (264, 75736), (352, 56802), (528, 37868), (704, 28401), (1056, 18934), (2112, 9467)]