19211060492732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4001}}^1\times {\mathrm{170003}}^1$

素因数の和:174338

約数の個数: 48

約数和(自身を含む): 35204341277952

約数和(自身を除く): 15993280785220

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 4001, 7061, 8002, 14122, 16004, 28244, 92023, 170003, 184046, 340006, 368092, 680012, 1228307, 2456614, 3910069, 4913228, 7820138, 15640276, 28251061, 52190921, 56502122, 104381842, 113004244, 208763684, 680182003, 1200391183, 1360364006, 2400782366, 2720728012, 4801564732, 15644186069, 31288372138, 62576744276, 208815874921, 417631749842, 835263499684, 4802765123183, 9605530246366, 19211060492732]

約数ペア:

[(1, 19211060492732), (2, 9605530246366), (4, 4802765123183), (23, 835263499684), (46, 417631749842), (92, 208815874921), (307, 62576744276), (614, 31288372138), (1228, 15644186069), (4001, 4801564732), (7061, 2720728012), (8002, 2400782366), (14122, 1360364006), (16004, 1200391183), (28244, 680182003), (92023, 208763684), (170003, 113004244), (184046, 104381842), (340006, 56502122), (368092, 52190921), (680012, 28251061), (1228307, 15640276), (2456614, 7820138), (3910069, 4913228)]