19178917728

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{322747}}^1$

素因数の和:323379

約数の個数: 48

約数和(自身を含む): 50426147520

約数和(自身を除く): 31247229792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1857, 2476, 3714, 4952, 7428, 9904, 14856, 19808, 29712, 59424, 322747, 645494, 968241, 1290988, 1936482, 2581976, 3872964, 5163952, 7745928, 10327904, 15491856, 30983712, 199780393, 399560786, 599341179, 799121572, 1198682358, 1598243144, 2397364716, 3196486288, 4794729432, 6392972576, 9589458864, 19178917728]

約数ペア:

[(1, 19178917728), (2, 9589458864), (3, 6392972576), (4, 4794729432), (6, 3196486288), (8, 2397364716), (12, 1598243144), (16, 1198682358), (24, 799121572), (32, 599341179), (48, 399560786), (96, 199780393), (619, 30983712), (1238, 15491856), (1857, 10327904), (2476, 7745928), (3714, 5163952), (4952, 3872964), (7428, 2581976), (9904, 1936482), (14856, 1290988), (19808, 968241), (29712, 645494), (59424, 322747)]