16864788

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{15791}}^1$

素因数の和:15887

約数の個数: 24

約数和(自身を含む): 39795840

約数和(自身を除く): 22931052

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 15791, 31582, 47373, 63164, 94746, 189492, 1405399, 2810798, 4216197, 5621596, 8432394, 16864788]

約数ペア:

[(1, 16864788), (2, 8432394), (3, 5621596), (4, 4216197), (6, 2810798), (12, 1405399), (89, 189492), (178, 94746), (267, 63164), (356, 47373), (534, 31582), (1068, 15791)]