21746920367

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{16369}}^1$

素因数の和:16766

約数の個数: 16

約数和(自身を含む): 22441305600

約数和(自身を除く): 694385233

約数列:

[1, 67, 79, 251, 5293, 16369, 16817, 19829, 1096723, 1293151, 1328543, 4108619, 86641117, 275277473, 324580901, 21746920367]

約数ペア:

[(1, 21746920367), (67, 324580901), (79, 275277473), (251, 86641117), (5293, 4108619), (16369, 1328543), (16817, 1293151), (19829, 1096723)]