19388245682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2751667}}^1$

素因数の和:2751953

約数の個数: 16

約数和(自身を含む): 31435055232

約数和(自身を除く): 12046809550

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 2751667, 5503334, 35771671, 71543342, 745701757, 1491403514, 9694122841, 19388245682]

約数ペア:

[(1, 19388245682), (2, 9694122841), (13, 1491403514), (26, 745701757), (271, 71543342), (542, 35771671), (3523, 5503334), (7046, 2751667)]