11215130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 10376230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 881, 1273, 1762, 2546, 4405, 6365, 8810, 12730, 16739, 33478, 59027, 83695, 118054, 167390, 295135, 590270, 1121513, 2243026, 5607565, 11215130]

約数ペア:

[(1, 11215130), (2, 5607565), (5, 2243026), (10, 1121513), (19, 590270), (38, 295135), (67, 167390), (95, 118054), (134, 83695), (190, 59027), (335, 33478), (670, 16739), (881, 12730), (1273, 8810), (1762, 6365), (2546, 4405)]