19400156941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1147463}}^1$

素因数の和:1147556

約数の個数: 16

約数和(自身を含む): 22306700160

約数和(自身を除く): 2906543219

約数列:

[1, 11, 29, 53, 319, 583, 1537, 16907, 1147463, 12622093, 33276427, 60815539, 366040697, 668970929, 1763650631, 19400156941]

約数ペア:

[(1, 19400156941), (11, 1763650631), (29, 668970929), (53, 366040697), (319, 60815539), (583, 33276427), (1537, 12622093), (16907, 1147463)]