22389296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 46663680

約数和(自身を除く): 24274384

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1567, 1786, 3134, 3572, 6268, 7144, 12536, 14288, 25072, 29773, 59546, 73649, 119092, 147298, 238184, 294596, 476368, 589192, 1178384, 1399331, 2798662, 5597324, 11194648, 22389296]

約数ペア:

[(1, 22389296), (2, 11194648), (4, 5597324), (8, 2798662), (16, 1399331), (19, 1178384), (38, 589192), (47, 476368), (76, 294596), (94, 238184), (152, 147298), (188, 119092), (304, 73649), (376, 59546), (752, 29773), (893, 25072), (1567, 14288), (1786, 12536), (3134, 7144), (3572, 6268)]