19107232

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6808

約数の個数: 24

約数和(自身を含む): 38045700

約数和(自身を除く): 18938468

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6709, 13418, 26836, 53672, 107344, 214688, 597101, 1194202, 2388404, 4776808, 9553616, 19107232]

約数ペア:

[(1, 19107232), (2, 9553616), (4, 4776808), (8, 2388404), (16, 1194202), (32, 597101), (89, 214688), (178, 107344), (356, 53672), (712, 26836), (1424, 13418), (2848, 6709)]