12968199390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1197433}}^1$

素因数の和:1197481

約数の個数: 48

約数和(自身を含む): 32848009488

約数和(自身を除く): 19879810098

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 1197433, 2394866, 3592299, 5987165, 7184598, 11974330, 17961495, 22751227, 35922990, 45502454, 68253681, 113756135, 136507362, 227512270, 341268405, 432273313, 682536810, 864546626, 1296819939, 2161366565, 2593639878, 4322733130, 6484099695, 12968199390]

約数ペア:

[(1, 12968199390), (2, 6484099695), (3, 4322733130), (5, 2593639878), (6, 2161366565), (10, 1296819939), (15, 864546626), (19, 682536810), (30, 432273313), (38, 341268405), (57, 227512270), (95, 136507362), (114, 113756135), (190, 68253681), (285, 45502454), (361, 35922990), (570, 22751227), (722, 17961495), (1083, 11974330), (1805, 7184598), (2166, 5987165), (3610, 3592299), (5415, 2394866), (10830, 1197433)]