19144792

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18180008

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 863, 1726, 2773, 3452, 5546, 6904, 11092, 22184, 40561, 50917, 81122, 101834, 162244, 203668, 324488, 407336, 2393099, 4786198, 9572396, 19144792]

約数ペア:

[(1, 19144792), (2, 9572396), (4, 4786198), (8, 2393099), (47, 407336), (59, 324488), (94, 203668), (118, 162244), (188, 101834), (236, 81122), (376, 50917), (472, 40561), (863, 22184), (1726, 11092), (2773, 6904), (3452, 5546)]