19039032

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11532

約数の個数: 48

約数和(自身を含む): 53810640

約数和(自身を除く): 34771608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11497, 22994, 34491, 45988, 68982, 91976, 103473, 137964, 206946, 264431, 275928, 413892, 528862, 793293, 827784, 1057724, 1586586, 2115448, 2379879, 3173172, 4759758, 6346344, 9519516, 19039032]

約数ペア:

[(1, 19039032), (2, 9519516), (3, 6346344), (4, 4759758), (6, 3173172), (8, 2379879), (9, 2115448), (12, 1586586), (18, 1057724), (23, 827784), (24, 793293), (36, 528862), (46, 413892), (69, 275928), (72, 264431), (92, 206946), (138, 137964), (184, 103473), (207, 91976), (276, 68982), (414, 45988), (552, 34491), (828, 22994), (1656, 11497)]