19001343361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{125711}}^1$

素因数の和:125893

約数の個数: 32

約数和(自身を含む): 25681453056

約数和(自身を除く): 6680109695

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 1001, 1057, 1661, 1963, 11627, 13741, 21593, 125711, 151151, 879977, 1382821, 1634243, 9679747, 11439701, 17976673, 18982361, 125836711, 132876527, 208805971, 246770693, 1461641797, 1727394851, 2714477623, 19001343361]

約数ペア:

[(1, 19001343361), (7, 2714477623), (11, 1727394851), (13, 1461641797), (77, 246770693), (91, 208805971), (143, 132876527), (151, 125836711), (1001, 18982361), (1057, 17976673), (1661, 11439701), (1963, 9679747), (11627, 1634243), (13741, 1382821), (21593, 879977), (125711, 151151)]