16919384

素因数分解:

$2^3\times {\mathrm{83}}^2\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 32215260

約数和(自身を除く): 15295876

約数列:

[1, 2, 4, 8, 83, 166, 307, 332, 614, 664, 1228, 2456, 6889, 13778, 25481, 27556, 50962, 55112, 101924, 203848, 2114923, 4229846, 8459692, 16919384]

約数ペア:

[(1, 16919384), (2, 8459692), (4, 4229846), (8, 2114923), (83, 203848), (166, 101924), (307, 55112), (332, 50962), (614, 27556), (664, 25481), (1228, 13778), (2456, 6889)]