15215632

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{4507}}^1$

素因数の和:4726

約数の個数: 20

約数和(自身を含む): 29626576

約数和(自身を除く): 14410944

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 4507, 9014, 18028, 36056, 72112, 950977, 1901954, 3803908, 7607816, 15215632]

約数ペア:

[(1, 15215632), (2, 7607816), (4, 3803908), (8, 1901954), (16, 950977), (211, 72112), (422, 36056), (844, 18028), (1688, 9014), (3376, 4507)]