19030128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30497}}^1$

素因数の和:30521

約数の個数: 40

約数和(自身を含む): 52944528

約数和(自身を除く): 33914400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30497, 60994, 91491, 121988, 182982, 243976, 365964, 396461, 487952, 731928, 792922, 1189383, 1463856, 1585844, 2378766, 3171688, 4757532, 6343376, 9515064, 19030128]

約数ペア:

[(1, 19030128), (2, 9515064), (3, 6343376), (4, 4757532), (6, 3171688), (8, 2378766), (12, 1585844), (13, 1463856), (16, 1189383), (24, 792922), (26, 731928), (39, 487952), (48, 396461), (52, 365964), (78, 243976), (104, 182982), (156, 121988), (208, 91491), (312, 60994), (624, 30497)]