17948272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{19013}}^1$

素因数の和:19080

約数の個数: 20

約数和(自身を含む): 35366040

約数和(自身を除く): 17417768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 19013, 38026, 76052, 152104, 304208, 1121767, 2243534, 4487068, 8974136, 17948272]

約数ペア:

[(1, 17948272), (2, 8974136), (4, 4487068), (8, 2243534), (16, 1121767), (59, 304208), (118, 152104), (236, 76052), (472, 38026), (944, 19013)]