16104421865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{540689}}^1$

素因数の和:540761

約数の個数: 32

約数和(自身を含む): 23669245440

約数和(自身を除く): 7564823575

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 5957, 29785, 540689, 2703445, 3784823, 12435847, 18924115, 20005493, 62179235, 87050929, 100027465, 140038451, 435254645, 460126339, 700192255, 2300631695, 3220884373, 16104421865]

約数ペア:

[(1, 16104421865), (5, 3220884373), (7, 2300631695), (23, 700192255), (35, 460126339), (37, 435254645), (115, 140038451), (161, 100027465), (185, 87050929), (259, 62179235), (805, 20005493), (851, 18924115), (1295, 12435847), (4255, 3784823), (5957, 2703445), (29785, 540689)]