2018561330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10624007}}^1$

素因数の和:10624033

約数の個数: 16

約数和(自身を含む): 3824642880

約数和(自身を除く): 1806081550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10624007, 21248014, 53120035, 106240070, 201856133, 403712266, 1009280665, 2018561330]

約数ペア:

[(1, 2018561330), (2, 1009280665), (5, 403712266), (10, 201856133), (19, 106240070), (38, 53120035), (95, 21248014), (190, 10624007)]