19435394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 14312446

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 743, 902, 1189, 1486, 2378, 8173, 13079, 16346, 21547, 26158, 30463, 43094, 60926, 237017, 335093, 474034, 670186, 883427, 1766854, 9717697, 19435394]

約数ペア:

[(1, 19435394), (2, 9717697), (11, 1766854), (22, 883427), (29, 670186), (41, 474034), (58, 335093), (82, 237017), (319, 60926), (451, 43094), (638, 30463), (743, 26158), (902, 21547), (1189, 16346), (1486, 13079), (2378, 8173)]