15053168

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 33357240

約数和(自身を除く): 18304072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 293, 304, 338, 494, 586, 676, 988, 1172, 1352, 1976, 2344, 2704, 3211, 3809, 3952, 4688, 5567, 6422, 7618, 11134, 12844, 15236, 22268, 25688, 30472, 44536, 49517, 51376, 60944, 72371, 89072, 99034, 144742, 198068, 289484, 396136, 578968, 792272, 940823, 1157936, 1881646, 3763292, 7526584, 15053168]

約数ペア:

[(1, 15053168), (2, 7526584), (4, 3763292), (8, 1881646), (13, 1157936), (16, 940823), (19, 792272), (26, 578968), (38, 396136), (52, 289484), (76, 198068), (104, 144742), (152, 99034), (169, 89072), (208, 72371), (247, 60944), (293, 51376), (304, 49517), (338, 44536), (494, 30472), (586, 25688), (676, 22268), (988, 15236), (1172, 12844), (1352, 11134), (1976, 7618), (2344, 6422), (2704, 5567), (3211, 4688), (3809, 3952)]