19005397081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{61253}}^1$

素因数の和:61752

約数の個数: 16

約数和(自身を含む): 21092937408

約数和(自身を除く): 2087540327

約数列:

[1, 11, 67, 421, 737, 4631, 28207, 61253, 310277, 673783, 4103951, 25787513, 45143461, 283662643, 1727763371, 19005397081]

約数ペア:

[(1, 19005397081), (11, 1727763371), (67, 283662643), (421, 45143461), (737, 25787513), (4631, 4103951), (28207, 673783), (61253, 310277)]