11888979231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{7951}}^1$

素因数の和:8719

約数の個数: 32

約数和(自身を含む): 17163596800

約数和(自身を除く): 5274617569

約数列:

[1, 3, 19, 37, 57, 111, 703, 709, 2109, 2127, 7951, 13471, 23853, 26233, 40413, 78699, 151069, 294187, 453207, 498427, 882561, 1495281, 5589553, 5637259, 16768659, 16911777, 107107921, 208578583, 321323763, 625735749, 3962993077, 11888979231]

約数ペア:

[(1, 11888979231), (3, 3962993077), (19, 625735749), (37, 321323763), (57, 208578583), (111, 107107921), (703, 16911777), (709, 16768659), (2109, 5637259), (2127, 5589553), (7951, 1495281), (13471, 882561), (23853, 498427), (26233, 453207), (40413, 294187), (78699, 151069)]