190046398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 309335040

約数和(自身を除く): 119288642

約数列:

[1, 2, 19, 38, 41, 82, 223, 446, 547, 779, 1094, 1558, 4237, 8474, 9143, 10393, 18286, 20786, 22427, 44854, 121981, 173717, 243962, 347434, 426113, 852226, 2317639, 4635278, 5001221, 10002442, 95023199, 190046398]

約数ペア:

[(1, 190046398), (2, 95023199), (19, 10002442), (38, 5001221), (41, 4635278), (82, 2317639), (223, 852226), (446, 426113), (547, 347434), (779, 243962), (1094, 173717), (1558, 121981), (4237, 44854), (8474, 22427), (9143, 20786), (10393, 18286)]