19225116196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{152083}}^1$

素因数の和:152141

約数の個数: 72

約数和(自身を含む): 42081034464

約数和(自身を除く): 22855918268

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 884, 1859, 2431, 2873, 3718, 4862, 5746, 7436, 9724, 11492, 31603, 63206, 126412, 152083, 304166, 608332, 1672913, 1977079, 2585411, 3345826, 3954158, 5170822, 6691652, 7908316, 10341644, 21747869, 25702027, 28439521, 33610343, 43495738, 51404054, 56879042, 67220686, 86991476, 102808108, 113758084, 134441372, 282722297, 369713773, 436934459, 565444594, 739427546, 873868918, 1130889188, 1478855092, 1747737836, 4806279049, 9612558098, 19225116196]

約数ペア:

[(1, 19225116196), (2, 9612558098), (4, 4806279049), (11, 1747737836), (13, 1478855092), (17, 1130889188), (22, 873868918), (26, 739427546), (34, 565444594), (44, 436934459), (52, 369713773), (68, 282722297), (143, 134441372), (169, 113758084), (187, 102808108), (221, 86991476), (286, 67220686), (338, 56879042), (374, 51404054), (442, 43495738), (572, 33610343), (676, 28439521), (748, 25702027), (884, 21747869), (1859, 10341644), (2431, 7908316), (2873, 6691652), (3718, 5170822), (4862, 3954158), (5746, 3345826), (7436, 2585411), (9724, 1977079), (11492, 1672913), (31603, 608332), (63206, 304166), (126412, 152083)]