15821420159

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{41149}}^1$

素因数の和:41474

約数の個数: 16

約数和(自身を含む): 16808952000

約数和(自身を除く): 987531841

約数列:

[1, 23, 73, 229, 1679, 5267, 16717, 41149, 384491, 946427, 3003877, 9423121, 69089171, 216731783, 687887833, 15821420159]

約数ペア:

[(1, 15821420159), (23, 687887833), (73, 216731783), (229, 69089171), (1679, 9423121), (5267, 3003877), (16717, 946427), (41149, 384491)]