19582134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 47658240

約数和(自身を除く): 28076106

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 787, 858, 957, 1131, 1574, 1914, 2262, 2361, 4147, 4722, 8294, 8657, 10231, 12441, 17314, 20462, 22823, 24882, 25971, 30693, 45646, 51942, 61386, 68469, 112541, 136938, 225082, 251053, 296699, 337623, 502106, 593398, 675246, 753159, 890097, 1506318, 1780194, 3263689, 6527378, 9791067, 19582134]

約数ペア:

[(1, 19582134), (2, 9791067), (3, 6527378), (6, 3263689), (11, 1780194), (13, 1506318), (22, 890097), (26, 753159), (29, 675246), (33, 593398), (39, 502106), (58, 337623), (66, 296699), (78, 251053), (87, 225082), (143, 136938), (174, 112541), (286, 68469), (319, 61386), (377, 51942), (429, 45646), (638, 30693), (754, 25971), (787, 24882), (858, 22823), (957, 20462), (1131, 17314), (1574, 12441), (1914, 10231), (2262, 8657), (2361, 8294), (4147, 4722)]