18579659903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1\times {\mathrm{10211}}^1$

素因数の和:23918

約数の個数: 16

約数和(自身を含む): 22355293440

約数和(自身を除く): 3775633537

約数列:

[1, 7, 19, 133, 10211, 13681, 71477, 95767, 194009, 259939, 1358063, 1819573, 139696691, 977876837, 2654237129, 18579659903]

約数ペア:

[(1, 18579659903), (7, 2654237129), (19, 977876837), (133, 139696691), (10211, 1819573), (13681, 1358063), (71477, 259939), (95767, 194009)]