13043580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19763}}^1$

素因数の和:19786

約数の個数: 48

約数和(自身を含む): 39844224

約数和(自身を除く): 26800644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19763, 39526, 59289, 79052, 98815, 118578, 197630, 217393, 237156, 296445, 395260, 434786, 592890, 652179, 869572, 1086965, 1185780, 1304358, 2173930, 2608716, 3260895, 4347860, 6521790, 13043580]

約数ペア:

[(1, 13043580), (2, 6521790), (3, 4347860), (4, 3260895), (5, 2608716), (6, 2173930), (10, 1304358), (11, 1185780), (12, 1086965), (15, 869572), (20, 652179), (22, 592890), (30, 434786), (33, 395260), (44, 296445), (55, 237156), (60, 217393), (66, 197630), (110, 118578), (132, 98815), (165, 79052), (220, 59289), (330, 39526), (660, 19763)]