19372419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 32966400

約数和(自身を除く): 13593981

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3433, 5643, 10299, 30897, 37763, 65227, 92691, 113289, 195681, 339867, 587043, 717497, 1019601, 1761129, 2152491, 6457473, 19372419]

約数ペア:

[(1, 19372419), (3, 6457473), (9, 2152491), (11, 1761129), (19, 1019601), (27, 717497), (33, 587043), (57, 339867), (99, 195681), (171, 113289), (209, 92691), (297, 65227), (513, 37763), (627, 30897), (1881, 10299), (3433, 5643)]