18050722

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 29846016

約数和(自身を除く): 11795294

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1087, 2174, 8303, 16606, 20653, 25001, 41306, 50002, 392407, 475019, 784814, 950038, 9025361, 18050722]

約数ペア:

[(1, 18050722), (2, 9025361), (19, 950038), (23, 784814), (38, 475019), (46, 392407), (361, 50002), (437, 41306), (722, 25001), (874, 20653), (1087, 16606), (2174, 8303)]