16845172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 32104800

約数和(自身を除く): 15259628

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 7643, 15286, 30572, 145217, 221647, 290434, 443294, 580868, 886588, 4211293, 8422586, 16845172]

約数ペア:

[(1, 16845172), (2, 8422586), (4, 4211293), (19, 886588), (29, 580868), (38, 443294), (58, 290434), (76, 221647), (116, 145217), (551, 30572), (1102, 15286), (2204, 7643)]