16970198

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^2$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 30044016

約数和(自身を除く): 13073818

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 1267, 2534, 6697, 13394, 32761, 46879, 65522, 93758, 229327, 458654, 1212157, 2424314, 8485099, 16970198]

約数ペア:

[(1, 16970198), (2, 8485099), (7, 2424314), (14, 1212157), (37, 458654), (74, 229327), (181, 93758), (259, 65522), (362, 46879), (518, 32761), (1267, 13394), (2534, 6697)]