19020223878

素因数分解:

$2^1\times 3^1\times {\mathrm{40507}}^1\times {\mathrm{78259}}^1$

素因数の和:118771

約数の個数: 16

約数和(自身を含む): 38041872960

約数和(自身を除く): 19021649082

約数列:

[1, 2, 3, 6, 40507, 78259, 81014, 121521, 156518, 234777, 243042, 469554, 3170037313, 6340074626, 9510111939, 19020223878]

約数ペア:

[(1, 19020223878), (2, 9510111939), (3, 6340074626), (6, 3170037313), (40507, 469554), (78259, 243042), (81014, 234777), (121521, 156518)]