2019362930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15533561}}^1$

素因数の和:15533581

約数の個数: 16

約数和(自身を含む): 3914457624

約数和(自身を除く): 1895094694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15533561, 31067122, 77667805, 155335610, 201936293, 403872586, 1009681465, 2019362930]

約数ペア:

[(1, 2019362930), (2, 1009681465), (5, 403872586), (10, 201936293), (13, 155335610), (26, 77667805), (65, 31067122), (130, 15533561)]