16398888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5647}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 45071040

約数和(自身を除く): 28672152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 5647, 11294, 16941, 22588, 33882, 45176, 62117, 67764, 124234, 135528, 186351, 248468, 372702, 496936, 683287, 745404, 1366574, 1490808, 2049861, 2733148, 4099722, 5466296, 8199444, 16398888]

約数ペア:

[(1, 16398888), (2, 8199444), (3, 5466296), (4, 4099722), (6, 2733148), (8, 2049861), (11, 1490808), (12, 1366574), (22, 745404), (24, 683287), (33, 496936), (44, 372702), (66, 248468), (88, 186351), (121, 135528), (132, 124234), (242, 67764), (264, 62117), (363, 45176), (484, 33882), (726, 22588), (968, 16941), (1452, 11294), (2904, 5647)]