16964706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 37164096

約数和(自身を除く): 20199390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 641, 802, 1203, 1282, 1923, 2406, 3846, 4411, 7051, 8822, 13233, 14102, 21153, 26466, 42306, 257041, 514082, 771123, 1542246, 2827451, 5654902, 8482353, 16964706]

約数ペア:

[(1, 16964706), (2, 8482353), (3, 5654902), (6, 2827451), (11, 1542246), (22, 771123), (33, 514082), (66, 257041), (401, 42306), (641, 26466), (802, 21153), (1203, 14102), (1282, 13233), (1923, 8822), (2406, 7051), (3846, 4411)]