21472414

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 32656320

約数和(自身を除く): 11183906

約数列:

[1, 2, 173, 229, 271, 346, 458, 542, 39617, 46883, 62059, 79234, 93766, 124118, 10736207, 21472414]

約数ペア:

[(1, 21472414), (2, 10736207), (173, 124118), (229, 93766), (271, 79234), (346, 62059), (458, 46883), (542, 39617)]