16864190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 18179650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2339, 3605, 4678, 7210, 11695, 16373, 23390, 32746, 81865, 163730, 240917, 481834, 1204585, 1686419, 2409170, 3372838, 8432095, 16864190]

約数ペア:

[(1, 16864190), (2, 8432095), (5, 3372838), (7, 2409170), (10, 1686419), (14, 1204585), (35, 481834), (70, 240917), (103, 163730), (206, 81865), (515, 32746), (721, 23390), (1030, 16373), (1442, 11695), (2339, 7210), (3605, 4678)]