17490242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 32987520

約数和(自身を除く): 15497278

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 829, 959, 1507, 1658, 1918, 3014, 5803, 9119, 10549, 11606, 18238, 21098, 63833, 113573, 127666, 227146, 795011, 1249303, 1590022, 2498606, 8745121, 17490242]

約数ペア:

[(1, 17490242), (2, 8745121), (7, 2498606), (11, 1590022), (14, 1249303), (22, 795011), (77, 227146), (137, 127666), (154, 113573), (274, 63833), (829, 21098), (959, 18238), (1507, 11606), (1658, 10549), (1918, 9119), (3014, 5803)]