19885489288

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{11093}}^1$

素因数の和:11399

約数の個数: 96

約数和(自身を含む): 46098898200

約数和(自身を除く): 26213408912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 269, 392, 476, 538, 833, 952, 1076, 1666, 1883, 2152, 3332, 3766, 4573, 6664, 7532, 9146, 11093, 13181, 15064, 18292, 22186, 26362, 32011, 36584, 44372, 52724, 64022, 77651, 88744, 105448, 128044, 155302, 188581, 224077, 256088, 310604, 377162, 448154, 543557, 621208, 754324, 896308, 1087114, 1320067, 1508648, 1792616, 2174228, 2640134, 2984017, 4348456, 5280268, 5968034, 9240469, 10560536, 11936068, 18480938, 20888119, 23872136, 36961876, 41776238, 50728289, 73923752, 83552476, 101456578, 146216833, 167104952, 202913156, 292433666, 355098023, 405826312, 584867332, 710196046, 1169734664, 1420392092, 2485686161, 2840784184, 4971372322, 9942744644, 19885489288]

約数ペア:

[(1, 19885489288), (2, 9942744644), (4, 4971372322), (7, 2840784184), (8, 2485686161), (14, 1420392092), (17, 1169734664), (28, 710196046), (34, 584867332), (49, 405826312), (56, 355098023), (68, 292433666), (98, 202913156), (119, 167104952), (136, 146216833), (196, 101456578), (238, 83552476), (269, 73923752), (392, 50728289), (476, 41776238), (538, 36961876), (833, 23872136), (952, 20888119), (1076, 18480938), (1666, 11936068), (1883, 10560536), (2152, 9240469), (3332, 5968034), (3766, 5280268), (4573, 4348456), (6664, 2984017), (7532, 2640134), (9146, 2174228), (11093, 1792616), (13181, 1508648), (15064, 1320067), (18292, 1087114), (22186, 896308), (26362, 754324), (32011, 621208), (36584, 543557), (44372, 448154), (52724, 377162), (64022, 310604), (77651, 256088), (88744, 224077), (105448, 188581), (128044, 155302)]