19146367045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1019237}}^1$

素因数の和:1019289

約数の個数: 24

約数和(自身を含む): 26284109544

約数和(自身を除く): 7137742499

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 18785, 1019237, 5096185, 13250081, 17327029, 66250405, 86635145, 225251377, 294559493, 1126256885, 1472797465, 3829273409, 19146367045]

約数ペア:

[(1, 19146367045), (5, 3829273409), (13, 1472797465), (17, 1126256885), (65, 294559493), (85, 225251377), (221, 86635145), (289, 66250405), (1105, 17327029), (1445, 13250081), (3757, 5096185), (18785, 1019237)]