19882184862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{26309}}^1$

素因数の和:26601

約数の個数: 64

約数和(自身を含む): 43645132800

約数和(自身を除く): 23762947938

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 239, 478, 527, 717, 1054, 1434, 1581, 3162, 4063, 7409, 8126, 12189, 14818, 22227, 24378, 26309, 44454, 52618, 78927, 125953, 157854, 251906, 377859, 447253, 755718, 815579, 894506, 1341759, 1631158, 2446737, 2683518, 4893474, 6287851, 12575702, 13864843, 18863553, 27729686, 37727106, 41594529, 83189058, 106893467, 194923381, 213786934, 320680401, 389846762, 584770143, 641360802, 1169540286, 3313697477, 6627394954, 9941092431, 19882184862]

約数ペア:

[(1, 19882184862), (2, 9941092431), (3, 6627394954), (6, 3313697477), (17, 1169540286), (31, 641360802), (34, 584770143), (51, 389846762), (62, 320680401), (93, 213786934), (102, 194923381), (186, 106893467), (239, 83189058), (478, 41594529), (527, 37727106), (717, 27729686), (1054, 18863553), (1434, 13864843), (1581, 12575702), (3162, 6287851), (4063, 4893474), (7409, 2683518), (8126, 2446737), (12189, 1631158), (14818, 1341759), (22227, 894506), (24378, 815579), (26309, 755718), (44454, 447253), (52618, 377859), (78927, 251906), (125953, 157854)]