19669008

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5031

約数の個数: 40

約数和(自身を含む): 51434208

約数和(自身を除く): 31765200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4937, 9874, 14811, 19748, 29622, 39496, 59244, 78992, 118488, 236976, 409771, 819542, 1229313, 1639084, 2458626, 3278168, 4917252, 6556336, 9834504, 19669008]

約数ペア:

[(1, 19669008), (2, 9834504), (3, 6556336), (4, 4917252), (6, 3278168), (8, 2458626), (12, 1639084), (16, 1229313), (24, 819542), (48, 409771), (83, 236976), (166, 118488), (249, 78992), (332, 59244), (498, 39496), (664, 29622), (996, 19748), (1328, 14811), (1992, 9874), (3984, 4937)]