16089238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 28212480

約数和(自身を除く): 12123242

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 631, 671, 1159, 1262, 1342, 2318, 6941, 11989, 12749, 13882, 23978, 25498, 38491, 76982, 131879, 263758, 423401, 731329, 846802, 1462658, 8044619, 16089238]

約数ペア:

[(1, 16089238), (2, 8044619), (11, 1462658), (19, 846802), (22, 731329), (38, 423401), (61, 263758), (122, 131879), (209, 76982), (418, 38491), (631, 25498), (671, 23978), (1159, 13882), (1262, 12749), (1342, 11989), (2318, 6941)]