19241953921

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{12553}}^1$

素因数の和:13032

約数の個数: 16

約数和(自身を含む): 20044620288

約数和(自身を除く): 802666367

約数列:

[1, 31, 197, 251, 6107, 7781, 12553, 49447, 389143, 1532857, 2472941, 3150803, 76661171, 97674893, 620708191, 19241953921]

約数ペア:

[(1, 19241953921), (31, 620708191), (197, 97674893), (251, 76661171), (6107, 3150803), (7781, 2472941), (12553, 1532857), (49447, 389143)]