21695244

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30643}}^1$

素因数の和:30709

約数の個数: 24

約数和(自身を含む): 51481920

約数和(自身を除く): 29786676

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30643, 61286, 91929, 122572, 183858, 367716, 1807937, 3615874, 5423811, 7231748, 10847622, 21695244]

約数ペア:

[(1, 21695244), (2, 10847622), (3, 7231748), (4, 5423811), (6, 3615874), (12, 1807937), (59, 367716), (118, 183858), (177, 122572), (236, 91929), (354, 61286), (708, 30643)]