23237456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 40

約数和(自身を含む): 51708000

約数和(自身を除く): 28470544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 6949, 13898, 27796, 55592, 76439, 111184, 132031, 152878, 264062, 305756, 528124, 611512, 1056248, 1223024, 1452341, 2112496, 2904682, 5809364, 11618728, 23237456]

約数ペア:

[(1, 23237456), (2, 11618728), (4, 5809364), (8, 2904682), (11, 2112496), (16, 1452341), (19, 1223024), (22, 1056248), (38, 611512), (44, 528124), (76, 305756), (88, 264062), (152, 152878), (176, 132031), (209, 111184), (304, 76439), (418, 55592), (836, 27796), (1672, 13898), (3344, 6949)]