1551188386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{9949}}^1$

素因数の和:10354

約数の個数: 32

約数和(自身を含む): 2679336000

約数和(自身を除く): 1128147614

約数列:

[1, 2, 11, 19, 22, 38, 209, 373, 418, 746, 4103, 7087, 8206, 9949, 14174, 19898, 77957, 109439, 155914, 189031, 218878, 378062, 2079341, 3710977, 4158682, 7421954, 40820747, 70508563, 81641494, 141017126, 775594193, 1551188386]

約数ペア:

[(1, 1551188386), (2, 775594193), (11, 141017126), (19, 81641494), (22, 70508563), (38, 40820747), (209, 7421954), (373, 4158682), (418, 3710977), (746, 2079341), (4103, 378062), (7087, 218878), (8206, 189031), (9949, 155914), (14174, 109439), (19898, 77957)]