2017823978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1\times {\mathrm{4421}}^1$

素因数の和:16453

約数の個数: 16

約数和(自身を含む): 3187023840

約数和(自身を除く): 1169199862

約数列:

[1, 2, 19, 38, 4421, 8842, 12011, 24022, 83999, 167998, 228209, 456418, 53100631, 106201262, 1008911989, 2017823978]

約数ペア:

[(1, 2017823978), (2, 1008911989), (19, 106201262), (38, 53100631), (4421, 456418), (8842, 228209), (12011, 167998), (24022, 83999)]