19361616

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 50217024

約数和(自身を除く): 30855408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1297, 1866, 2488, 2594, 3732, 3891, 4976, 5188, 7464, 7782, 10376, 14928, 15564, 20752, 31128, 62256, 403367, 806734, 1210101, 1613468, 2420202, 3226936, 4840404, 6453872, 9680808, 19361616]

約数ペア:

[(1, 19361616), (2, 9680808), (3, 6453872), (4, 4840404), (6, 3226936), (8, 2420202), (12, 1613468), (16, 1210101), (24, 806734), (48, 403367), (311, 62256), (622, 31128), (933, 20752), (1244, 15564), (1297, 14928), (1866, 10376), (2488, 7782), (2594, 7464), (3732, 5188), (3891, 4976)]