16945266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 20249934

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4099, 4134, 8198, 12297, 24594, 53287, 106574, 159861, 217247, 319722, 434494, 651741, 1303482, 2824211, 5648422, 8472633, 16945266]

約数ペア:

[(1, 16945266), (2, 8472633), (3, 5648422), (6, 2824211), (13, 1303482), (26, 651741), (39, 434494), (53, 319722), (78, 217247), (106, 159861), (159, 106574), (318, 53287), (689, 24594), (1378, 12297), (2067, 8198), (4099, 4134)]