19145065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 24376320

約数和(自身を除く): 5231255

約数列:

[1, 5, 19, 95, 137, 685, 1471, 2603, 7355, 13015, 27949, 139745, 201527, 1007635, 3829013, 19145065]

約数ペア:

[(1, 19145065), (5, 3829013), (19, 1007635), (95, 201527), (137, 139745), (685, 27949), (1471, 13015), (2603, 7355)]