19113006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 42283008

約数和(自身を除く): 23170002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 3967, 4818, 7934, 11901, 23802, 43637, 87274, 130911, 261822, 289591, 579182, 868773, 1737546, 3185501, 6371002, 9556503, 19113006]

約数ペア:

[(1, 19113006), (2, 9556503), (3, 6371002), (6, 3185501), (11, 1737546), (22, 868773), (33, 579182), (66, 289591), (73, 261822), (146, 130911), (219, 87274), (438, 43637), (803, 23802), (1606, 11901), (2409, 7934), (3967, 4818)]