15810834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3323}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 34622784

約数和(自身を除く): 18811950

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3323, 4758, 6646, 9969, 19938, 43199, 86398, 129597, 202703, 259194, 405406, 608109, 1216218, 2635139, 5270278, 7905417, 15810834]

約数ペア:

[(1, 15810834), (2, 7905417), (3, 5270278), (6, 2635139), (13, 1216218), (26, 608109), (39, 405406), (61, 259194), (78, 202703), (122, 129597), (183, 86398), (366, 43199), (793, 19938), (1586, 9969), (2379, 6646), (3323, 4758)]