12221584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9203}}^1$

素因数の和:9294

約数の個数: 20

約数和(自身を含む): 23967216

約数和(自身を除く): 11745632

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9203, 18406, 36812, 73624, 147248, 763849, 1527698, 3055396, 6110792, 12221584]

約数ペア:

[(1, 12221584), (2, 6110792), (4, 3055396), (8, 1527698), (16, 763849), (83, 147248), (166, 73624), (332, 36812), (664, 18406), (1328, 9203)]