16518788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 24

約数和(自身を含む): 33962880

約数和(自身を除く): 17444092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 28879, 57758, 115516, 317669, 375427, 635338, 750854, 1270676, 1501708, 4129697, 8259394, 16518788]

約数ペア:

[(1, 16518788), (2, 8259394), (4, 4129697), (11, 1501708), (13, 1270676), (22, 750854), (26, 635338), (44, 375427), (52, 317669), (143, 115516), (286, 57758), (572, 28879)]