10121984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 21278040

約数和(自身を除く): 11156056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2081, 2432, 4162, 4864, 8324, 16648, 33296, 39539, 66592, 79078, 133184, 158156, 266368, 316312, 532736, 632624, 1265248, 2530496, 5060992, 10121984]

約数ペア:

[(1, 10121984), (2, 5060992), (4, 2530496), (8, 1265248), (16, 632624), (19, 532736), (32, 316312), (38, 266368), (64, 158156), (76, 133184), (128, 79078), (152, 66592), (256, 39539), (304, 33296), (608, 16648), (1216, 8324), (2081, 4864), (2432, 4162)]