11866630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 22171968

約数和(自身を除く): 10305338

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 281, 410, 515, 562, 1030, 1405, 2810, 4223, 8446, 11521, 21115, 23042, 28943, 42230, 57605, 57886, 115210, 144715, 289430, 1186663, 2373326, 5933315, 11866630]

約数ペア:

[(1, 11866630), (2, 5933315), (5, 2373326), (10, 1186663), (41, 289430), (82, 144715), (103, 115210), (205, 57886), (206, 57605), (281, 42230), (410, 28943), (515, 23042), (562, 21115), (1030, 11521), (1405, 8446), (2810, 4223)]