19930464

素因数分解:

$2^5\times 3^2\times {\mathrm{69203}}^1$

素因数の和:69219

約数の個数: 36

約数和(自身を含む): 56678076

約数和(自身を除く): 36747612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69203, 138406, 207609, 276812, 415218, 553624, 622827, 830436, 1107248, 1245654, 1660872, 2214496, 2491308, 3321744, 4982616, 6643488, 9965232, 19930464]

約数ペア:

[(1, 19930464), (2, 9965232), (3, 6643488), (4, 4982616), (6, 3321744), (8, 2491308), (9, 2214496), (12, 1660872), (16, 1245654), (18, 1107248), (24, 830436), (32, 622827), (36, 553624), (48, 415218), (72, 276812), (96, 207609), (144, 138406), (288, 69203)]