15391194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 38572128

約数和(自身を除く): 23180934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4027, 8054, 12081, 24162, 28189, 52351, 56378, 84567, 104702, 157053, 169134, 197323, 314106, 366457, 394646, 591969, 732914, 1099371, 1183938, 2198742, 2565199, 5130398, 7695597, 15391194]

約数ペア:

[(1, 15391194), (2, 7695597), (3, 5130398), (6, 2565199), (7, 2198742), (13, 1183938), (14, 1099371), (21, 732914), (26, 591969), (39, 394646), (42, 366457), (49, 314106), (78, 197323), (91, 169134), (98, 157053), (147, 104702), (182, 84567), (273, 56378), (294, 52351), (546, 28189), (637, 24162), (1274, 12081), (1911, 8054), (3822, 4027)]