19822065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 32852736

約数和(自身を除く): 13030671

約数列:

[1, 3, 5, 15, 41, 123, 167, 193, 205, 501, 579, 615, 835, 965, 2505, 2895, 6847, 7913, 20541, 23739, 32231, 34235, 39565, 96693, 102705, 118695, 161155, 483465, 1321471, 3964413, 6607355, 19822065]

約数ペア:

[(1, 19822065), (3, 6607355), (5, 3964413), (15, 1321471), (41, 483465), (123, 161155), (167, 118695), (193, 102705), (205, 96693), (501, 39565), (579, 34235), (615, 32231), (835, 23739), (965, 20541), (2505, 7913), (2895, 6847)]