19038805682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1389491}}^1$

素因数の和:1389554

約数の個数: 32

約数和(自身を含む): 33614590464

約数和(自身を除く): 14575784782

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 1389491, 2778982, 18063383, 23621347, 36126766, 43074221, 47242694, 86148442, 307077511, 559964873, 614155022, 732261757, 1119929746, 1464523514, 9519402841, 19038805682]

約数ペア:

[(1, 19038805682), (2, 9519402841), (13, 1464523514), (17, 1119929746), (26, 732261757), (31, 614155022), (34, 559964873), (62, 307077511), (221, 86148442), (403, 47242694), (442, 43074221), (527, 36126766), (806, 23621347), (1054, 18063383), (6851, 2778982), (13702, 1389491)]