19003344

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 52615680

約数和(自身を除く): 33612336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 311, 402, 456, 536, 622, 804, 912, 933, 1072, 1244, 1273, 1608, 1866, 2488, 2546, 3216, 3732, 3819, 4976, 5092, 5909, 7464, 7638, 10184, 11818, 14928, 15276, 17727, 20368, 20837, 23636, 30552, 35454, 41674, 47272, 61104, 62511, 70908, 83348, 94544, 125022, 141816, 166696, 250044, 283632, 333392, 395903, 500088, 791806, 1000176, 1187709, 1583612, 2375418, 3167224, 4750836, 6334448, 9501672, 19003344]

約数ペア:

[(1, 19003344), (2, 9501672), (3, 6334448), (4, 4750836), (6, 3167224), (8, 2375418), (12, 1583612), (16, 1187709), (19, 1000176), (24, 791806), (38, 500088), (48, 395903), (57, 333392), (67, 283632), (76, 250044), (114, 166696), (134, 141816), (152, 125022), (201, 94544), (228, 83348), (268, 70908), (304, 62511), (311, 61104), (402, 47272), (456, 41674), (536, 35454), (622, 30552), (804, 23636), (912, 20837), (933, 20368), (1072, 17727), (1244, 15276), (1273, 14928), (1608, 11818), (1866, 10184), (2488, 7638), (2546, 7464), (3216, 5909), (3732, 5092), (3819, 4976)]