22666468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 45701712

約数和(自身を除く): 23035244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1427, 1444, 2854, 3971, 5708, 7942, 15697, 15884, 27113, 31394, 54226, 62788, 108452, 298243, 515147, 596486, 1030294, 1192972, 2060588, 5666617, 11333234, 22666468]

約数ペア:

[(1, 22666468), (2, 11333234), (4, 5666617), (11, 2060588), (19, 1192972), (22, 1030294), (38, 596486), (44, 515147), (76, 298243), (209, 108452), (361, 62788), (418, 54226), (722, 31394), (836, 27113), (1427, 15884), (1444, 15697), (2854, 7942), (3971, 5708)]