11618728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 25020000

約数和(自身を除く): 13401272

約数列:

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

約数ペア:

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