1999664196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{461603}}^1$

素因数の和:461648

約数の個数: 36

約数和(自身を含む): 4924391472

約数和(自身を除く): 2924727276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 461603, 923206, 1384809, 1846412, 2769618, 5539236, 8770457, 17540914, 26311371, 35081828, 52622742, 105245484, 166638683, 333277366, 499916049, 666554732, 999832098, 1999664196]

約数ペア:

[(1, 1999664196), (2, 999832098), (3, 666554732), (4, 499916049), (6, 333277366), (12, 166638683), (19, 105245484), (38, 52622742), (57, 35081828), (76, 26311371), (114, 17540914), (228, 8770457), (361, 5539236), (722, 2769618), (1083, 1846412), (1444, 1384809), (2166, 923206), (4332, 461603)]