16918056005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{7013}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 21789075168

約数和(自身を除く): 4871019163

約数列:

[1, 5, 17, 85, 101, 281, 505, 1405, 1717, 4777, 7013, 8585, 23885, 28381, 35065, 119221, 141905, 482477, 596105, 708313, 1970653, 2412385, 3541565, 9853265, 12041321, 33501101, 60206605, 167505505, 199035953, 995179765, 3383611201, 16918056005]

約数ペア:

[(1, 16918056005), (5, 3383611201), (17, 995179765), (85, 199035953), (101, 167505505), (281, 60206605), (505, 33501101), (1405, 12041321), (1717, 9853265), (4777, 3541565), (7013, 2412385), (8585, 1970653), (23885, 708313), (28381, 596105), (35065, 482477), (119221, 141905)]