19233681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 10626159

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 863, 969, 1173, 1311, 2589, 7429, 14671, 16397, 19849, 22287, 44013, 49191, 59547, 278749, 337433, 377131, 836247, 1012299, 1131393, 6411227, 19233681]

約数ペア:

[(1, 19233681), (3, 6411227), (17, 1131393), (19, 1012299), (23, 836247), (51, 377131), (57, 337433), (69, 278749), (323, 59547), (391, 49191), (437, 44013), (863, 22287), (969, 19849), (1173, 16397), (1311, 14671), (2589, 7429)]