9155138410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4380449}}^1$

素因数の和:4380486

約数の個数: 32

約数和(自身を含む): 18923544000

約数和(自身を除く): 9768405590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4380449, 8760898, 21902245, 43804490, 48184939, 83228531, 96369878, 166457062, 240924695, 416142655, 481849390, 832285310, 915513841, 1831027682, 4577569205, 9155138410]

約数ペア:

[(1, 9155138410), (2, 4577569205), (5, 1831027682), (10, 915513841), (11, 832285310), (19, 481849390), (22, 416142655), (38, 240924695), (55, 166457062), (95, 96369878), (110, 83228531), (190, 48184939), (209, 43804490), (418, 21902245), (1045, 8760898), (2090, 4380449)]