19793088

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4934

約数の個数: 84

約数和(自身を含む): 64851280

約数和(自身を除く): 45058192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4909, 9818, 14727, 19636, 29454, 34363, 39272, 44181, 58908, 68726, 78544, 88362, 103089, 117816, 137452, 157088, 176724, 206178, 235632, 274904, 309267, 314176, 353448, 412356, 471264, 549808, 618534, 706896, 824712, 942528, 1099616, 1237068, 1413792, 1649424, 2199232, 2474136, 2827584, 3298848, 4948272, 6597696, 9896544, 19793088]

約数ペア:

[(1, 19793088), (2, 9896544), (3, 6597696), (4, 4948272), (6, 3298848), (7, 2827584), (8, 2474136), (9, 2199232), (12, 1649424), (14, 1413792), (16, 1237068), (18, 1099616), (21, 942528), (24, 824712), (28, 706896), (32, 618534), (36, 549808), (42, 471264), (48, 412356), (56, 353448), (63, 314176), (64, 309267), (72, 274904), (84, 235632), (96, 206178), (112, 176724), (126, 157088), (144, 137452), (168, 117816), (192, 103089), (224, 88362), (252, 78544), (288, 68726), (336, 58908), (448, 44181), (504, 39272), (576, 34363), (672, 29454), (1008, 19636), (1344, 14727), (2016, 9818), (4032, 4909)]