19137344

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4542

約数の個数: 28

約数和(自身を含む): 38551104

約数和(自身を除く): 19413760

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4463, 8926, 17852, 35704, 71408, 142816, 285632, 299021, 598042, 1196084, 2392168, 4784336, 9568672, 19137344]

約数ペア:

[(1, 19137344), (2, 9568672), (4, 4784336), (8, 2392168), (16, 1196084), (32, 598042), (64, 299021), (67, 285632), (134, 142816), (268, 71408), (536, 35704), (1072, 17852), (2144, 8926), (4288, 4463)]