9190984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 11545016

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 239, 253, 418, 437, 478, 506, 836, 874, 956, 1012, 1672, 1748, 1912, 2024, 2629, 3496, 4541, 4807, 5258, 5497, 9082, 9614, 10516, 10994, 18164, 19228, 21032, 21988, 36328, 38456, 43976, 49951, 60467, 99902, 104443, 120934, 199804, 208886, 241868, 399608, 417772, 483736, 835544, 1148873, 2297746, 4595492, 9190984]

約数ペア:

[(1, 9190984), (2, 4595492), (4, 2297746), (8, 1148873), (11, 835544), (19, 483736), (22, 417772), (23, 399608), (38, 241868), (44, 208886), (46, 199804), (76, 120934), (88, 104443), (92, 99902), (152, 60467), (184, 49951), (209, 43976), (239, 38456), (253, 36328), (418, 21988), (437, 21032), (478, 19228), (506, 18164), (836, 10994), (874, 10516), (956, 9614), (1012, 9082), (1672, 5497), (1748, 5258), (1912, 4807), (2024, 4541), (2629, 3496)]