15120314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 11395846

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 593, 671, 1159, 1186, 1342, 2318, 6523, 11267, 12749, 13046, 22534, 25498, 36173, 72346, 123937, 247874, 397903, 687287, 795806, 1374574, 7560157, 15120314]

約数ペア:

[(1, 15120314), (2, 7560157), (11, 1374574), (19, 795806), (22, 687287), (38, 397903), (61, 247874), (122, 123937), (209, 72346), (418, 36173), (593, 25498), (671, 22534), (1159, 13046), (1186, 12749), (1342, 11267), (2318, 6523)]