19048688

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{7129}}^1$

素因数の和:7304

約数の個数: 20

約数和(自身を含む): 37133040

約数和(自身を除く): 18084352

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 7129, 14258, 28516, 57032, 114064, 1190543, 2381086, 4762172, 9524344, 19048688]

約数ペア:

[(1, 19048688), (2, 9524344), (4, 4762172), (8, 2381086), (16, 1190543), (167, 114064), (334, 57032), (668, 28516), (1336, 14258), (2672, 7129)]