19249692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 37649892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 132, 154, 166, 231, 249, 251, 308, 332, 462, 498, 502, 581, 753, 913, 924, 996, 1004, 1162, 1506, 1743, 1757, 1826, 2324, 2739, 2761, 3012, 3486, 3514, 3652, 5271, 5478, 5522, 6391, 6972, 7028, 8283, 10542, 10956, 11044, 12782, 16566, 19173, 19327, 20833, 21084, 25564, 33132, 38346, 38654, 41666, 57981, 62499, 76692, 77308, 83332, 115962, 124998, 145831, 229163, 231924, 249996, 291662, 437493, 458326, 583324, 687489, 874986, 916652, 1374978, 1604141, 1749972, 2749956, 3208282, 4812423, 6416564, 9624846, 19249692]

約数ペア:

[(1, 19249692), (2, 9624846), (3, 6416564), (4, 4812423), (6, 3208282), (7, 2749956), (11, 1749972), (12, 1604141), (14, 1374978), (21, 916652), (22, 874986), (28, 687489), (33, 583324), (42, 458326), (44, 437493), (66, 291662), (77, 249996), (83, 231924), (84, 229163), (132, 145831), (154, 124998), (166, 115962), (231, 83332), (249, 77308), (251, 76692), (308, 62499), (332, 57981), (462, 41666), (498, 38654), (502, 38346), (581, 33132), (753, 25564), (913, 21084), (924, 20833), (996, 19327), (1004, 19173), (1162, 16566), (1506, 12782), (1743, 11044), (1757, 10956), (1826, 10542), (2324, 8283), (2739, 7028), (2761, 6972), (3012, 6391), (3486, 5522), (3514, 5478), (3652, 5271)]