3787916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4195444

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 197, 209, 253, 394, 418, 437, 506, 788, 836, 874, 1012, 1748, 2167, 3743, 4334, 4531, 4807, 7486, 8668, 9062, 9614, 14972, 18124, 19228, 41173, 49841, 82346, 86089, 99682, 164692, 172178, 199364, 344356, 946979, 1893958, 3787916]

約数ペア:

[(1, 3787916), (2, 1893958), (4, 946979), (11, 344356), (19, 199364), (22, 172178), (23, 164692), (38, 99682), (44, 86089), (46, 82346), (76, 49841), (92, 41173), (197, 19228), (209, 18124), (253, 14972), (394, 9614), (418, 9062), (437, 8668), (506, 7486), (788, 4807), (836, 4531), (874, 4334), (1012, 3743), (1748, 2167)]