19163326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 16737602

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1483, 1846, 2966, 6461, 10381, 12922, 19279, 20762, 38558, 105293, 134953, 210586, 269906, 737051, 1368809, 1474102, 2737618, 9581663, 19163326]

約数ペア:

[(1, 19163326), (2, 9581663), (7, 2737618), (13, 1474102), (14, 1368809), (26, 737051), (71, 269906), (91, 210586), (142, 134953), (182, 105293), (497, 38558), (923, 20762), (994, 19279), (1483, 12922), (1846, 10381), (2966, 6461)]