242544139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11982

約数の個数: 16

約数和(自身を含む): 271274400

約数和(自身を除く): 28730261

約数列:

[1, 19, 29, 37, 551, 703, 1073, 11897, 20387, 226043, 345013, 440189, 6555247, 8363591, 12765481, 242544139]

約数ペア:

[(1, 242544139), (19, 12765481), (29, 8363591), (37, 6555247), (551, 440189), (703, 345013), (1073, 226043), (11897, 20387)]