19379232

素因数分解:

$2^5\times 3^2\times {\mathrm{67289}}^1$

素因数の和:67305

約数の個数: 36

約数和(自身を含む): 55110510

約数和(自身を除く): 35731278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 67289, 134578, 201867, 269156, 403734, 538312, 605601, 807468, 1076624, 1211202, 1614936, 2153248, 2422404, 3229872, 4844808, 6459744, 9689616, 19379232]

約数ペア:

[(1, 19379232), (2, 9689616), (3, 6459744), (4, 4844808), (6, 3229872), (8, 2422404), (9, 2153248), (12, 1614936), (16, 1211202), (18, 1076624), (24, 807468), (32, 605601), (36, 538312), (48, 403734), (72, 269156), (96, 201867), (144, 134578), (288, 67289)]