19631196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41947}}^1$

素因数の和:41970

約数の個数: 36

約数和(自身を含む): 53441752

約数和(自身を除く): 33810556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41947, 83894, 125841, 167788, 251682, 377523, 503364, 545311, 755046, 1090622, 1510092, 1635933, 2181244, 3271866, 4907799, 6543732, 9815598, 19631196]

約数ペア:

[(1, 19631196), (2, 9815598), (3, 6543732), (4, 4907799), (6, 3271866), (9, 2181244), (12, 1635933), (13, 1510092), (18, 1090622), (26, 755046), (36, 545311), (39, 503364), (52, 377523), (78, 251682), (117, 167788), (156, 125841), (234, 83894), (468, 41947)]