25249054

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 38405376

約数和(自身を除く): 13156322

約数列:

[1, 2, 157, 191, 314, 382, 421, 842, 29987, 59974, 66097, 80411, 132194, 160822, 12624527, 25249054]

約数ペア:

[(1, 25249054), (2, 12624527), (157, 160822), (191, 132194), (314, 80411), (382, 66097), (421, 59974), (842, 29987)]