19529172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41729}}^1$

素因数の和:41752

約数の個数: 36

約数和(自身を含む): 53164020

約数和(自身を除く): 33634848

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41729, 83458, 125187, 166916, 250374, 375561, 500748, 542477, 751122, 1084954, 1502244, 1627431, 2169908, 3254862, 4882293, 6509724, 9764586, 19529172]

約数ペア:

[(1, 19529172), (2, 9764586), (3, 6509724), (4, 4882293), (6, 3254862), (9, 2169908), (12, 1627431), (13, 1502244), (18, 1084954), (26, 751122), (36, 542477), (39, 500748), (52, 375561), (78, 250374), (117, 166916), (156, 125187), (234, 83458), (468, 41729)]