219204539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 240038400

約数和(自身を除く): 20833861

約数列:

[1, 19, 37, 79, 703, 1501, 2923, 3947, 55537, 74993, 146039, 311813, 2774741, 5924447, 11537081, 219204539]

約数ペア:

[(1, 219204539), (19, 11537081), (37, 5924447), (79, 2774741), (703, 311813), (1501, 146039), (2923, 74993), (3947, 55537)]