19908133044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{50153}}^1$

素因数の和:51920

約数の個数: 48

約数和(自身を含む): 48926230080

約数和(自身を除く): 29018097036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1741, 3482, 5223, 6964, 10446, 20892, 33079, 50153, 66158, 99237, 100306, 132316, 150459, 198474, 200612, 300918, 396948, 601836, 952907, 1905814, 2858721, 3811628, 5717442, 11434884, 87316373, 174632746, 261949119, 349265492, 523898238, 1047796476, 1659011087, 3318022174, 4977033261, 6636044348, 9954066522, 19908133044]

約数ペア:

[(1, 19908133044), (2, 9954066522), (3, 6636044348), (4, 4977033261), (6, 3318022174), (12, 1659011087), (19, 1047796476), (38, 523898238), (57, 349265492), (76, 261949119), (114, 174632746), (228, 87316373), (1741, 11434884), (3482, 5717442), (5223, 3811628), (6964, 2858721), (10446, 1905814), (20892, 952907), (33079, 601836), (50153, 396948), (66158, 300918), (99237, 200612), (100306, 198474), (132316, 150459)]