11258390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 23810976

約数和(自身を除く): 12552586

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7873, 15746, 39365, 78730, 86603, 102349, 173206, 204698, 433015, 511745, 866030, 1023490, 1125839, 2251678, 5629195, 11258390]

約数ペア:

[(1, 11258390), (2, 5629195), (5, 2251678), (10, 1125839), (11, 1023490), (13, 866030), (22, 511745), (26, 433015), (55, 204698), (65, 173206), (110, 102349), (130, 86603), (143, 78730), (286, 39365), (715, 15746), (1430, 7873)]