19018565566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9499783}}^1$

素因数の和:9499816

約数の個数: 32

約数和(自身を含む): 38303129088

約数和(自身を除く): 19284563522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9499783, 18999566, 66498481, 104497613, 123497179, 132996962, 208995226, 246994358, 731483291, 864480253, 1358468969, 1462966582, 1728960506, 2716937938, 9509282783, 19018565566]

約数ペア:

[(1, 19018565566), (2, 9509282783), (7, 2716937938), (11, 1728960506), (13, 1462966582), (14, 1358468969), (22, 864480253), (26, 731483291), (77, 246994358), (91, 208995226), (143, 132996962), (154, 123497179), (182, 104497613), (286, 66498481), (1001, 18999566), (2002, 9499783)]