16478396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 18116164

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 857, 874, 1012, 1714, 1748, 3428, 4807, 9427, 9614, 16283, 18854, 19228, 19711, 32566, 37708, 39422, 65132, 78844, 179113, 216821, 358226, 374509, 433642, 716452, 749018, 867284, 1498036, 4119599, 8239198, 16478396]

約数ペア:

[(1, 16478396), (2, 8239198), (4, 4119599), (11, 1498036), (19, 867284), (22, 749018), (23, 716452), (38, 433642), (44, 374509), (46, 358226), (76, 216821), (92, 179113), (209, 78844), (253, 65132), (418, 39422), (437, 37708), (506, 32566), (836, 19711), (857, 19228), (874, 18854), (1012, 16283), (1714, 9614), (1748, 9427), (3428, 4807)]