19435166738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{60689}}^1$

素因数の和:60926

約数の個数: 32

約数和(自身を含む): 31964209200

約数和(自身を除く): 12529042462

約数列:

[1, 2, 13, 26, 109, 113, 218, 226, 1417, 1469, 2834, 2938, 12317, 24634, 60689, 121378, 160121, 320242, 788957, 1577914, 6615101, 6857857, 13230202, 13715714, 85996313, 89152141, 171992626, 178304282, 747506413, 1495012826, 9717583369, 19435166738]

約数ペア:

[(1, 19435166738), (2, 9717583369), (13, 1495012826), (26, 747506413), (109, 178304282), (113, 171992626), (218, 89152141), (226, 85996313), (1417, 13715714), (1469, 13230202), (2834, 6857857), (2938, 6615101), (12317, 1577914), (24634, 788957), (60689, 320242), (121378, 160121)]