19211676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145543}}^1$

素因数の和:145561

約数の個数: 24

約数和(自身を含む): 48902784

約数和(自身を除く): 29691108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145543, 291086, 436629, 582172, 873258, 1600973, 1746516, 3201946, 4802919, 6403892, 9605838, 19211676]

約数ペア:

[(1, 19211676), (2, 9605838), (3, 6403892), (4, 4802919), (6, 3201946), (11, 1746516), (12, 1600973), (22, 873258), (33, 582172), (44, 436629), (66, 291086), (132, 145543)]