16192666

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 12474854

約数列:

[1, 2, 7, 14, 53, 106, 139, 157, 278, 314, 371, 742, 973, 1099, 1946, 2198, 7367, 8321, 14734, 16642, 21823, 43646, 51569, 58247, 103138, 116494, 152761, 305522, 1156619, 2313238, 8096333, 16192666]

約数ペア:

[(1, 16192666), (2, 8096333), (7, 2313238), (14, 1156619), (53, 305522), (106, 152761), (139, 116494), (157, 103138), (278, 58247), (314, 51569), (371, 43646), (742, 21823), (973, 16642), (1099, 14734), (1946, 8321), (2198, 7367)]