15704424538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{52639}}^1$

素因数の和:52914

約数の個数: 32

約数和(自身を含む): 26197032960

約数和(自身を除く): 10492608422

約数列:

[1, 2, 11, 22, 71, 142, 191, 382, 781, 1562, 2101, 4202, 13561, 27122, 52639, 105278, 149171, 298342, 579029, 1158058, 3737369, 7474738, 10054049, 20108098, 41111059, 82222118, 110594539, 221189078, 713837479, 1427674958, 7852212269, 15704424538]

約数ペア:

[(1, 15704424538), (2, 7852212269), (11, 1427674958), (22, 713837479), (71, 221189078), (142, 110594539), (191, 82222118), (382, 41111059), (781, 20108098), (1562, 10054049), (2101, 7474738), (4202, 3737369), (13561, 1158058), (27122, 579029), (52639, 298342), (105278, 149171)]