11271812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 20231904

約数和(自身を除く): 8960092

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 307, 548, 614, 1228, 9179, 18358, 20569, 36716, 41138, 42059, 82276, 84118, 168236, 2817953, 5635906, 11271812]

約数ペア:

[(1, 11271812), (2, 5635906), (4, 2817953), (67, 168236), (134, 84118), (137, 82276), (268, 42059), (274, 41138), (307, 36716), (548, 20569), (614, 18358), (1228, 9179)]