19005640196

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2729}}^1\times {\mathrm{22039}}^1$

素因数の和:24851

約数の個数: 24

約数和(自身を含む): 33694752000

約数和(自身を除く): 14689111804

約数列:

[1, 2, 4, 79, 158, 316, 2729, 5458, 10916, 22039, 44078, 88156, 215591, 431182, 862364, 1741081, 3482162, 6964324, 60144431, 120288862, 240577724, 4751410049, 9502820098, 19005640196]

約数ペア:

[(1, 19005640196), (2, 9502820098), (4, 4751410049), (79, 240577724), (158, 120288862), (316, 60144431), (2729, 6964324), (5458, 3482162), (10916, 1741081), (22039, 862364), (44078, 431182), (88156, 215591)]