15726074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 13739782

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1217, 1846, 2434, 6461, 8519, 12922, 15821, 17038, 31642, 86407, 110747, 172814, 221494, 604849, 1123291, 1209698, 2246582, 7863037, 15726074]

約数ペア:

[(1, 15726074), (2, 7863037), (7, 2246582), (13, 1209698), (14, 1123291), (26, 604849), (71, 221494), (91, 172814), (142, 110747), (182, 86407), (497, 31642), (923, 17038), (994, 15821), (1217, 12922), (1846, 8519), (2434, 6461)]