19730664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14454

約数の個数: 48

約数和(自身を含む): 56253600

約数和(自身を除く): 36522936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14423, 28846, 43269, 57692, 86538, 115384, 129807, 173076, 259614, 274037, 346152, 519228, 548074, 822111, 1038456, 1096148, 1644222, 2192296, 2466333, 3288444, 4932666, 6576888, 9865332, 19730664]

約数ペア:

[(1, 19730664), (2, 9865332), (3, 6576888), (4, 4932666), (6, 3288444), (8, 2466333), (9, 2192296), (12, 1644222), (18, 1096148), (19, 1038456), (24, 822111), (36, 548074), (38, 519228), (57, 346152), (72, 274037), (76, 259614), (114, 173076), (152, 129807), (171, 115384), (228, 86538), (342, 57692), (456, 43269), (684, 28846), (1368, 14423)]