64338142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8101}}^1$

素因数の和:8152

約数の個数: 24

約数和(自身を含む): 111127032

約数和(自身を除く): 46788890

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 8101, 16202, 89111, 153919, 178222, 307838, 1693109, 2924461, 3386218, 5848922, 32169071, 64338142]

約数ペア:

[(1, 64338142), (2, 32169071), (11, 5848922), (19, 3386218), (22, 2924461), (38, 1693109), (209, 307838), (361, 178222), (418, 153919), (722, 89111), (3971, 16202), (7942, 8101)]