16187204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 32456256

約数和(自身を除く): 16269052

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 163, 244, 326, 407, 652, 671, 814, 1342, 1628, 1793, 2257, 2684, 3586, 4514, 6031, 7172, 9028, 9943, 12062, 19886, 24124, 24827, 39772, 49654, 66341, 99308, 109373, 132682, 218746, 265364, 367891, 437492, 735782, 1471564, 4046801, 8093602, 16187204]

約数ペア:

[(1, 16187204), (2, 8093602), (4, 4046801), (11, 1471564), (22, 735782), (37, 437492), (44, 367891), (61, 265364), (74, 218746), (122, 132682), (148, 109373), (163, 99308), (244, 66341), (326, 49654), (407, 39772), (652, 24827), (671, 24124), (814, 19886), (1342, 12062), (1628, 9943), (1793, 9028), (2257, 7172), (2684, 6031), (3586, 4514)]