25802128801

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{72269}}^1$

素因数の和:72373

約数の個数: 24

約数和(自身を含む): 29076822720

約数和(自身を除く): 3274693919

約数列:

[1, 19, 23, 43, 361, 437, 817, 989, 8303, 15523, 18791, 72269, 357029, 1373111, 1662187, 3107567, 26089109, 31581553, 59043773, 71474041, 600049507, 1121831687, 1358006779, 25802128801]

約数ペア:

[(1, 25802128801), (19, 1358006779), (23, 1121831687), (43, 600049507), (361, 71474041), (437, 59043773), (817, 31581553), (989, 26089109), (8303, 3107567), (15523, 1662187), (18791, 1373111), (72269, 357029)]