19005456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23291}}^1$

素因数の和:23319

約数の個数: 40

約数和(自身を含む): 51987744

約数和(自身を除く): 32982288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23291, 46582, 69873, 93164, 139746, 186328, 279492, 372656, 395947, 558984, 791894, 1117968, 1187841, 1583788, 2375682, 3167576, 4751364, 6335152, 9502728, 19005456]

約数ペア:

[(1, 19005456), (2, 9502728), (3, 6335152), (4, 4751364), (6, 3167576), (8, 2375682), (12, 1583788), (16, 1187841), (17, 1117968), (24, 791894), (34, 558984), (48, 395947), (51, 372656), (68, 279492), (102, 186328), (136, 139746), (204, 93164), (272, 69873), (408, 46582), (816, 23291)]