11472209

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 13558656

約数和(自身を除く): 2086447

約数列:

[1, 7, 61, 67, 401, 427, 469, 2807, 4087, 24461, 26867, 28609, 171227, 188069, 1638887, 11472209]

約数ペア:

[(1, 11472209), (7, 1638887), (61, 188069), (67, 171227), (401, 28609), (427, 26867), (469, 24461), (2807, 4087)]