19634344

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 38131200

約数和(自身を除く): 18496856

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 661, 1322, 2644, 3713, 5288, 7426, 14852, 29704, 31067, 52219, 62134, 104438, 124268, 208876, 248536, 417752, 2454293, 4908586, 9817172, 19634344]

約数ペア:

[(1, 19634344), (2, 9817172), (4, 4908586), (8, 2454293), (47, 417752), (79, 248536), (94, 208876), (158, 124268), (188, 104438), (316, 62134), (376, 52219), (632, 31067), (661, 29704), (1322, 14852), (2644, 7426), (3713, 5288)]