19775892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53161}}^1$

素因数の和:53199

約数の個数: 24

約数和(自身を含む): 47633152

約数和(自身を除く): 27857260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53161, 106322, 159483, 212644, 318966, 637932, 1647991, 3295982, 4943973, 6591964, 9887946, 19775892]

約数ペア:

[(1, 19775892), (2, 9887946), (3, 6591964), (4, 4943973), (6, 3295982), (12, 1647991), (31, 637932), (62, 318966), (93, 212644), (124, 159483), (186, 106322), (372, 53161)]