19377948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84991}}^1$

素因数の和:85017

約数の個数: 24

約数和(自身を含む): 47595520

約数和(自身を除く): 28217572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84991, 169982, 254973, 339964, 509946, 1019892, 1614829, 3229658, 4844487, 6459316, 9688974, 19377948]

約数ペア:

[(1, 19377948), (2, 9688974), (3, 6459316), (4, 4844487), (6, 3229658), (12, 1614829), (19, 1019892), (38, 509946), (57, 339964), (76, 254973), (114, 169982), (228, 84991)]