16385486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 12191314

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 809, 1066, 1558, 1618, 10127, 10517, 15371, 20254, 21034, 30742, 33169, 66338, 199823, 399646, 431197, 630211, 862394, 1260422, 8192743, 16385486]

約数ペア:

[(1, 16385486), (2, 8192743), (13, 1260422), (19, 862394), (26, 630211), (38, 431197), (41, 399646), (82, 199823), (247, 66338), (494, 33169), (533, 30742), (779, 21034), (809, 20254), (1066, 15371), (1558, 10517), (1618, 10127)]