19005019242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{255053}}^1$

素因数の和:256198

約数の個数: 32

約数和(自身を含む): 41502386880

約数和(自身を除く): 22497367638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1129, 2258, 3387, 6774, 12419, 24838, 37257, 74514, 255053, 510106, 765159, 1530318, 2805583, 5611166, 8416749, 16833498, 287954837, 575909674, 863864511, 1727729022, 3167503207, 6335006414, 9502509621, 19005019242]

約数ペア:

[(1, 19005019242), (2, 9502509621), (3, 6335006414), (6, 3167503207), (11, 1727729022), (22, 863864511), (33, 575909674), (66, 287954837), (1129, 16833498), (2258, 8416749), (3387, 5611166), (6774, 2805583), (12419, 1530318), (24838, 765159), (37257, 510106), (74514, 255053)]