15696026619

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1\times {\mathrm{15377}}^1$

素因数の和:19139

約数の個数: 32

約数和(自身を含む): 25766146560

約数和(自身を除く): 10070119941

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3739, 11217, 15377, 26173, 46131, 48607, 78519, 107639, 145821, 199901, 322917, 340249, 599703, 1020747, 1399307, 4197921, 57494603, 172483809, 402462221, 747429839, 1207386663, 2242289517, 5232008873, 15696026619]

約数ペア:

[(1, 15696026619), (3, 5232008873), (7, 2242289517), (13, 1207386663), (21, 747429839), (39, 402462221), (91, 172483809), (273, 57494603), (3739, 4197921), (11217, 1399307), (15377, 1020747), (26173, 599703), (46131, 340249), (48607, 322917), (78519, 199901), (107639, 145821)]