9430916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 10225084

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 389, 418, 551, 638, 778, 836, 1102, 1276, 1556, 2204, 4279, 6061, 7391, 8558, 11281, 12122, 14782, 17116, 22562, 24244, 29564, 45124, 81301, 124091, 162602, 214339, 248182, 325204, 428678, 496364, 857356, 2357729, 4715458, 9430916]

約数ペア:

[(1, 9430916), (2, 4715458), (4, 2357729), (11, 857356), (19, 496364), (22, 428678), (29, 325204), (38, 248182), (44, 214339), (58, 162602), (76, 124091), (116, 81301), (209, 45124), (319, 29564), (389, 24244), (418, 22562), (551, 17116), (638, 14782), (778, 12122), (836, 11281), (1102, 8558), (1276, 7391), (1556, 6061), (2204, 4279)]