19577676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 50924160

約数和(自身を除く): 31346484

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 5051, 10102, 15153, 20204, 30306, 60612, 85867, 95969, 171734, 191938, 257601, 287907, 343468, 383876, 515202, 575814, 1030404, 1151628, 1631473, 3262946, 4894419, 6525892, 9788838, 19577676]

約数ペア:

[(1, 19577676), (2, 9788838), (3, 6525892), (4, 4894419), (6, 3262946), (12, 1631473), (17, 1151628), (19, 1030404), (34, 575814), (38, 515202), (51, 383876), (57, 343468), (68, 287907), (76, 257601), (102, 191938), (114, 171734), (204, 95969), (228, 85867), (323, 60612), (646, 30306), (969, 20204), (1292, 15153), (1938, 10102), (3876, 5051)]